Finding the Fourth Proportional to 674,466,022.04, 930,249,577.50 and 580,540,029.08
Calculator
Solution
The fourth proportional to 674,466,022.04, 930,249,577.50 and 580,540,029.08 is: 800,703,221.70
Step by Step Solution
- Step 1: Write the proportion equation
674,466,022.04 : 930,249,577.50 = 580,540,029.08 : x - Step 2: Convert to fraction form
674,466,022.04/930,249,577.50 = 580,540,029.08/x - Step 3: Cross multiply
674,466,022.04x = 930,249,577.50 × 580,540,029.08 - Step 4: Simplify right side
674,466,022.04x = 540,047,116,773,507,776 - Step 5: Solve for x
x = 540,047,116,773,507,776/674,466,022.04 - Step 6: Final answer
x = 800,703,221.70
Related Problems
Find fourth proportional to 337,233,011.02, 465,124,788.75 and 290,270,014.54
Half scale
Find fourth proportional to 1,348,932,044.08, 1,860,499,155 and 1,161,080,058.16
Double scale
Find fourth proportional to 674,466,023.04, 930,249,578.88 and 580,540,030.08
Similar ratio
Find fourth proportional to 1,011,699,033.06, 1,395,374,366.25 and 870,810,043.62
1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.