Finding the Fourth Proportional to 29,773,139.59, 44,626,235.87 and 15,159,038.11
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Solution
The fourth proportional to 29,773,139.59, 44,626,235.87 and 15,159,038.11 is: 22,721,514.07
Step by Step Solution
- Step 1: Write the proportion equation
29,773,139.59 : 44,626,235.87 = 15,159,038.11 : x - Step 2: Convert to fraction form
29,773,139.59/44,626,235.87 = 15,159,038.11/x - Step 3: Cross multiply
29,773,139.59x = 44,626,235.87 × 15,159,038.11 - Step 4: Simplify right side
29,773,139.59x = 676,490,810,071,818.25 - Step 5: Solve for x
x = 676,490,810,071,818.25/29,773,139.59 - Step 6: Final answer
x = 22,721,514.07
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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.