Home / 109,397,149.56-164,096,002.26-44,700,954.71

Finding the Fourth Proportional to 109,397,149.56, 164,096,002.26 and 44,700,954.71

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Solution

The fourth proportional to 109,397,149.56, 164,096,002.26 and 44,700,954.71 is: 67,051,545.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,397,149.56 : 164,096,002.26 = 44,700,954.71 : x
  2. Step 2: Convert to fraction form
    109,397,149.56/164,096,002.26 = 44,700,954.71/x
  3. Step 3: Cross multiply
    109,397,149.56x = 164,096,002.26 × 44,700,954.71
  4. Step 4: Simplify right side
    109,397,149.56x = 7,335,247,964,295,837
  5. Step 5: Solve for x
    x = 7,335,247,964,295,837/109,397,149.56
  6. Step 6: Final answer
    x = 67,051,545.62

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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.