Finding the Fourth Proportional to 58,551,835.19, 87,827,117.28 and 24,000,533.91
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Solution
The fourth proportional to 58,551,835.19, 87,827,117.28 and 24,000,533.91 is: 36,000,540.37
Step by Step Solution
- Step 1: Write the proportion equation
58,551,835.19 : 87,827,117.28 = 24,000,533.91 : x - Step 2: Convert to fraction form
58,551,835.19/87,827,117.28 = 24,000,533.91/x - Step 3: Cross multiply
58,551,835.19x = 87,827,117.28 × 24,000,533.91 - Step 4: Simplify right side
58,551,835.19x = 2,107,897,706,496,187 - Step 5: Solve for x
x = 2,107,897,706,496,187/58,551,835.19 - Step 6: Final answer
x = 36,000,540.37
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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.