Finding the Fourth Proportional to 44,549,687.39, 61,478,705.22 and 24,704,850.07
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Solution
The fourth proportional to 44,549,687.39, 61,478,705.22 and 24,704,850.07 is: 34,092,768.87
Step by Step Solution
- Step 1: Write the proportion equation
44,549,687.39 : 61,478,705.22 = 24,704,850.07 : x - Step 2: Convert to fraction form
44,549,687.39/61,478,705.22 = 24,704,850.07/x - Step 3: Cross multiply
44,549,687.39x = 61,478,705.22 × 24,704,850.07 - Step 4: Simplify right side
44,549,687.39x = 1,518,822,195,288,695.75 - Step 5: Solve for x
x = 1,518,822,195,288,695.75/44,549,687.39 - Step 6: Final answer
x = 34,092,768.87
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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.