Finding the Fourth Proportional to 134,526,460.34, 201,789,693.17 and 32,290,497.98
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Solution
The fourth proportional to 134,526,460.34, 201,789,693.17 and 32,290,497.98 is: 48,435,747.61
Step by Step Solution
- Step 1: Write the proportion equation
134,526,460.34 : 201,789,693.17 = 32,290,497.98 : x - Step 2: Convert to fraction form
134,526,460.34/201,789,693.17 = 32,290,497.98/x - Step 3: Cross multiply
134,526,460.34x = 201,789,693.17 × 32,290,497.98 - Step 4: Simplify right side
134,526,460.34x = 6,515,889,679,690,704 - Step 5: Solve for x
x = 6,515,889,679,690,704/134,526,460.34 - Step 6: Final answer
x = 48,435,747.61
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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.