Home / 244,967,402.40-367,451,103.60-108,652,785.90

Finding the Fourth Proportional to 244,967,402.40, 367,451,103.60 and 108,652,785.90

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Solution

The fourth proportional to 244,967,402.40, 367,451,103.60 and 108,652,785.90 is: 162,979,178.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,967,402.40 : 367,451,103.60 = 108,652,785.90 : x
  2. Step 2: Convert to fraction form
    244,967,402.40/367,451,103.60 = 108,652,785.90/x
  3. Step 3: Cross multiply
    244,967,402.40x = 367,451,103.60 × 108,652,785.90
  4. Step 4: Simplify right side
    244,967,402.40x = 39,924,586,088,169,528
  5. Step 5: Solve for x
    x = 39,924,586,088,169,528/244,967,402.40
  6. Step 6: Final answer
    x = 162,979,178.85

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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.