Finding the Fourth Proportional to 41,528,876.08, 62,306,622.15 and 29,078,050.72
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Solution
The fourth proportional to 41,528,876.08, 62,306,622.15 and 29,078,050.72 is: 43,626,394.21
Step by Step Solution
- Step 1: Write the proportion equation
41,528,876.08 : 62,306,622.15 = 29,078,050.72 : x - Step 2: Convert to fraction form
41,528,876.08/62,306,622.15 = 29,078,050.72/x - Step 3: Cross multiply
41,528,876.08x = 62,306,622.15 × 29,078,050.72 - Step 4: Simplify right side
41,528,876.08x = 1,811,755,119,069,575.25 - Step 5: Solve for x
x = 1,811,755,119,069,575.25/41,528,876.08 - Step 6: Final answer
x = 43,626,394.21
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.