Finding the Fourth Proportional to 17,982,553,879,234, 26,927,375,719,794 and 12,410,938,887,721
Calculator
Solution
The fourth proportional to 17,982,553,879,234, 26,927,375,719,794 and 12,410,938,887,721 is: 18,584,346,623,367.45
Step by Step Solution
- Step 1: Write the proportion equation
17,982,553,879,234 : 26,927,375,719,794 = 12,410,938,887,721 : x - Step 2: Convert to fraction form
17,982,553,879,234/26,927,375,719,794 = 12,410,938,887,721/x - Step 3: Cross multiply
17,982,553,879,234x = 26,927,375,719,794 × 12,410,938,887,721 - Step 4: Simplify right side
17,982,553,879,234x = 334,194,014,465,065,596,108,144,640 - Step 5: Solve for x
x = 334,194,014,465,065,596,108,144,640/17,982,553,879,234 - Step 6: Final answer
x = 18,584,346,623,367.45
Related Problems
Find fourth proportional to 8,991,276,939,617, 13,463,687,859,897 and 6,205,469,443,860.50
Half scale
Find fourth proportional to 35,965,107,758,468, 53,854,751,439,588 and 24,821,877,775,442
Double scale
Find fourth proportional to 17,982,553,879,235, 26,927,375,719,795.50 and 12,410,938,887,722
Similar ratio
Find fourth proportional to 26,973,830,818,851, 40,391,063,579,691 and 18,616,408,331,581.50
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.