Home / 17,246,502.60-25,869,753.90-11,535,808.20

Finding the Fourth Proportional to 17,246,502.60, 25,869,753.90 and 11,535,808.20

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Solution

The fourth proportional to 17,246,502.60, 25,869,753.90 and 11,535,808.20 is: 17,303,712.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,246,502.60 : 25,869,753.90 = 11,535,808.20 : x
  2. Step 2: Convert to fraction form
    17,246,502.60/25,869,753.90 = 11,535,808.20/x
  3. Step 3: Cross multiply
    17,246,502.60x = 25,869,753.90 × 11,535,808.20
  4. Step 4: Simplify right side
    17,246,502.60x = 298,428,519,171,601.94
  5. Step 5: Solve for x
    x = 298,428,519,171,601.94/17,246,502.60
  6. Step 6: Final answer
    x = 17,303,712.30

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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.