Home / 17,497,626.20-26,246,439.30-9,939,354.20

Finding the Fourth Proportional to 17,497,626.20, 26,246,439.30 and 9,939,354.20

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Solution

The fourth proportional to 17,497,626.20, 26,246,439.30 and 9,939,354.20 is: 14,909,031.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,626.20 : 26,246,439.30 = 9,939,354.20 : x
  2. Step 2: Convert to fraction form
    17,497,626.20/26,246,439.30 = 9,939,354.20/x
  3. Step 3: Cross multiply
    17,497,626.20x = 26,246,439.30 × 9,939,354.20
  4. Step 4: Simplify right side
    17,497,626.20x = 260,872,656,691,500.06
  5. Step 5: Solve for x
    x = 260,872,656,691,500.06/17,497,626.20
  6. Step 6: Final answer
    x = 14,909,031.30

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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.