Finding the Fourth Proportional to 59,492,372.19, 89,242,657.79 and 24,913,958.55
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Solution
The fourth proportional to 59,492,372.19, 89,242,657.79 and 24,913,958.55 is: 37,372,654.60
Step by Step Solution
- Step 1: Write the proportion equation
59,492,372.19 : 89,242,657.79 = 24,913,958.55 : x - Step 2: Convert to fraction form
59,492,372.19/89,242,657.79 = 24,913,958.55/x - Step 3: Cross multiply
59,492,372.19x = 89,242,657.79 × 24,913,958.55 - Step 4: Simplify right side
59,492,372.19x = 2,223,387,876,947,324.75 - Step 5: Solve for x
x = 2,223,387,876,947,324.75/59,492,372.19 - Step 6: Final answer
x = 37,372,654.60
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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.