Finding the Fourth Proportional to 32,423,532,471.12, 44,721,408,423.04 and 29,755,926,973.92
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Solution
The fourth proportional to 32,423,532,471.12, 44,721,408,423.04 and 29,755,926,973.92 is: 41,042,010,594.99
Step by Step Solution
- Step 1: Write the proportion equation
32,423,532,471.12 : 44,721,408,423.04 = 29,755,926,973.92 : x - Step 2: Convert to fraction form
32,423,532,471.12/44,721,408,423.04 = 29,755,926,973.92/x - Step 3: Cross multiply
32,423,532,471.12x = 44,721,408,423.04 × 29,755,926,973.92 - Step 4: Simplify right side
32,423,532,471.12x = 1,330,726,963,206,828,851,200 - Step 5: Solve for x
x = 1,330,726,963,206,828,851,200/32,423,532,471.12 - Step 6: Final answer
x = 41,042,010,594.99
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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.