Finding the Fourth Proportional to 29,895,350.70, 44,843,026.05 and 16,255,031.70
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Solution
The fourth proportional to 29,895,350.70, 44,843,026.05 and 16,255,031.70 is: 24,382,547.55
Step by Step Solution
- Step 1: Write the proportion equation
29,895,350.70 : 44,843,026.05 = 16,255,031.70 : x - Step 2: Convert to fraction form
29,895,350.70/44,843,026.05 = 16,255,031.70/x - Step 3: Cross multiply
29,895,350.70x = 44,843,026.05 × 16,255,031.70 - Step 4: Simplify right side
29,895,350.70x = 728,924,809,966,675.75 - Step 5: Solve for x
x = 728,924,809,966,675.75/29,895,350.70 - Step 6: Final answer
x = 24,382,547.55
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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.