Finding the Fourth Proportional to 58,551,836.67, 87,827,119.53 and 24,000,535.41
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Solution
The fourth proportional to 58,551,836.67, 87,827,119.53 and 24,000,535.41 is: 36,000,542.63
Step by Step Solution
- Step 1: Write the proportion equation
58,551,836.67 : 87,827,119.53 = 24,000,535.41 : x - Step 2: Convert to fraction form
58,551,836.67/87,827,119.53 = 24,000,535.41/x - Step 3: Cross multiply
58,551,836.67x = 87,827,119.53 × 24,000,535.41 - Step 4: Simplify right side
58,551,836.67x = 2,107,897,892,238,067.50 - Step 5: Solve for x
x = 2,107,897,892,238,067.50/58,551,836.67 - Step 6: Final answer
x = 36,000,542.63
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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.