Finding the Fourth Proportional to 58,291,308.70, 87,366,979.05 and 24,195,103.90
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Solution
The fourth proportional to 58,291,308.70, 87,366,979.05 and 24,195,103.90 is: 36,263,607.43
Step by Step Solution
- Step 1: Write the proportion equation
58,291,308.70 : 87,366,979.05 = 24,195,103.90 : x - Step 2: Convert to fraction form
58,291,308.70/87,366,979.05 = 24,195,103.90/x - Step 3: Cross multiply
58,291,308.70x = 87,366,979.05 × 24,195,103.90 - Step 4: Simplify right side
58,291,308.70x = 2,113,853,135,543,873 - Step 5: Solve for x
x = 2,113,853,135,543,873/58,291,308.70 - Step 6: Final answer
x = 36,263,607.43
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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.