Home / 36,057,881.71-54,086,350.13-8,764,095.18

Finding the Fourth Proportional to 36,057,881.71, 54,086,350.13 and 8,764,095.18

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Solution

The fourth proportional to 36,057,881.71, 54,086,350.13 and 8,764,095.18 is: 13,146,027.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,057,881.71 : 54,086,350.13 = 8,764,095.18 : x
  2. Step 2: Convert to fraction form
    36,057,881.71/54,086,350.13 = 8,764,095.18/x
  3. Step 3: Cross multiply
    36,057,881.71x = 54,086,350.13 × 8,764,095.18
  4. Step 4: Simplify right side
    36,057,881.71x = 474,017,920,478,125.38
  5. Step 5: Solve for x
    x = 474,017,920,478,125.38/36,057,881.71
  6. Step 6: Final answer
    x = 13,146,027.94

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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.