Finding the Fourth Proportional to 29,564,309.20, 44,327,218.20 and 26,541,000.40
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Solution
The fourth proportional to 29,564,309.20, 44,327,218.20 and 26,541,000.40 is: 39,794,223.10
Step by Step Solution
- Step 1: Write the proportion equation
29,564,309.20 : 44,327,218.20 = 26,541,000.40 : x - Step 2: Convert to fraction form
29,564,309.20/44,327,218.20 = 26,541,000.40/x - Step 3: Cross multiply
29,564,309.20x = 44,327,218.20 × 26,541,000.40 - Step 4: Simplify right side
29,564,309.20x = 1,176,488,715,977,087.25 - Step 5: Solve for x
x = 1,176,488,715,977,087.25/29,564,309.20 - Step 6: Final answer
x = 39,794,223.10
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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.