Home / 14,797,410.30-22,196,115.45-9,429,856.20

Finding the Fourth Proportional to 14,797,410.30, 22,196,115.45 and 9,429,856.20

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Solution

The fourth proportional to 14,797,410.30, 22,196,115.45 and 9,429,856.20 is: 14,144,784.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,797,410.30 : 22,196,115.45 = 9,429,856.20 : x
  2. Step 2: Convert to fraction form
    14,797,410.30/22,196,115.45 = 9,429,856.20/x
  3. Step 3: Cross multiply
    14,797,410.30x = 22,196,115.45 × 9,429,856.20
  4. Step 4: Simplify right side
    14,797,410.30x = 209,306,176,892,098.28
  5. Step 5: Solve for x
    x = 209,306,176,892,098.28/14,797,410.30
  6. Step 6: Final answer
    x = 14,144,784.30

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Double scale
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1.5x scale

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.