Finding the Fourth Proportional to 46,909,532,212,960, 64,735,165,020,456 and 25,815,326,656,312
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Solution
The fourth proportional to 46,909,532,212,960, 64,735,165,020,456 and 25,815,326,656,312 is: 35,625,156,600,722.44
Step by Step Solution
- Step 1: Write the proportion equation
46,909,532,212,960 : 64,735,165,020,456 = 25,815,326,656,312 : x - Step 2: Convert to fraction form
46,909,532,212,960/64,735,165,020,456 = 25,815,326,656,312/x - Step 3: Cross multiply
46,909,532,212,960x = 64,735,165,020,456 × 25,815,326,656,312 - Step 4: Simplify right side
46,909,532,212,960x = 1,671,159,431,153,333,828,608,589,824 - Step 5: Solve for x
x = 1,671,159,431,153,333,828,608,589,824/46,909,532,212,960 - Step 6: Final answer
x = 35,625,156,600,722.44
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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.