Finding the Fourth Proportional to 58,720,714.97, 88,092,415.51 and 22,326,275.47
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Solution
The fourth proportional to 58,720,714.97, 88,092,415.51 and 22,326,275.47 is: 33,493,725.96
Step by Step Solution
- Step 1: Write the proportion equation
58,720,714.97 : 88,092,415.51 = 22,326,275.47 : x - Step 2: Convert to fraction form
58,720,714.97/88,092,415.51 = 22,326,275.47/x - Step 3: Cross multiply
58,720,714.97x = 88,092,415.51 × 22,326,275.47 - Step 4: Simplify right side
58,720,714.97x = 1,966,775,535,493,960.50 - Step 5: Solve for x
x = 1,966,775,535,493,960.50/58,720,714.97 - Step 6: Final answer
x = 33,493,725.96
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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.