Home / 19,527,532.20-29,291,298.30-5,344,108.20

Finding the Fourth Proportional to 19,527,532.20, 29,291,298.30 and 5,344,108.20

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Solution

The fourth proportional to 19,527,532.20, 29,291,298.30 and 5,344,108.20 is: 8,016,162.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,527,532.20 : 29,291,298.30 = 5,344,108.20 : x
  2. Step 2: Convert to fraction form
    19,527,532.20/29,291,298.30 = 5,344,108.20/x
  3. Step 3: Cross multiply
    19,527,532.20x = 29,291,298.30 × 5,344,108.20
  4. Step 4: Simplify right side
    19,527,532.20x = 156,535,867,433,676.06
  5. Step 5: Solve for x
    x = 156,535,867,433,676.06/19,527,532.20
  6. Step 6: Final answer
    x = 8,016,162.30

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Double scale
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Similar ratio
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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.