Finding the Fourth Proportional to 32,430,723.59, 44,754,397.15 and 17,746,391.09
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Solution
The fourth proportional to 32,430,723.59, 44,754,397.15 and 17,746,391.09 is: 24,490,018.94
Step by Step Solution
- Step 1: Write the proportion equation
32,430,723.59 : 44,754,397.15 = 17,746,391.09 : x - Step 2: Convert to fraction form
32,430,723.59/44,754,397.15 = 17,746,391.09/x - Step 3: Cross multiply
32,430,723.59x = 44,754,397.15 × 17,746,391.09 - Step 4: Simplify right side
32,430,723.59x = 794,229,034,888,601.50 - Step 5: Solve for x
x = 794,229,034,888,601.50/32,430,723.59 - Step 6: Final answer
x = 24,490,018.94
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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.