Home / 159,555,523.32-239,440,983.78-62,499,197.04

Finding the Fourth Proportional to 159,555,523.32, 239,440,983.78 and 62,499,197.04

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Solution

The fourth proportional to 159,555,523.32, 239,440,983.78 and 62,499,197.04 is: 93,790,982.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,555,523.32 : 239,440,983.78 = 62,499,197.04 : x
  2. Step 2: Convert to fraction form
    159,555,523.32/239,440,983.78 = 62,499,197.04/x
  3. Step 3: Cross multiply
    159,555,523.32x = 239,440,983.78 × 62,499,197.04
  4. Step 4: Simplify right side
    159,555,523.32x = 14,964,869,224,717,664
  5. Step 5: Solve for x
    x = 14,964,869,224,717,664/159,555,523.32
  6. Step 6: Final answer
    x = 93,790,982.06

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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.