Home / 17,497,523.40-26,246,285.10-11,451,008.20

Finding the Fourth Proportional to 17,497,523.40, 26,246,285.10 and 11,451,008.20

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Solution

The fourth proportional to 17,497,523.40, 26,246,285.10 and 11,451,008.20 is: 17,176,512.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497,523.40 : 26,246,285.10 = 11,451,008.20 : x
  2. Step 2: Convert to fraction form
    17,497,523.40/26,246,285.10 = 11,451,008.20/x
  3. Step 3: Cross multiply
    17,497,523.40x = 26,246,285.10 × 11,451,008.20
  4. Step 4: Simplify right side
    17,497,523.40x = 300,546,425,899,637.81
  5. Step 5: Solve for x
    x = 300,546,425,899,637.81/17,497,523.40
  6. Step 6: Final answer
    x = 17,176,512.30

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Double scale
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Similar ratio
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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.