Home / 24,202,693.60-33,399,724.13-13,189,446.34

Finding the Fourth Proportional to 24,202,693.60, 33,399,724.13 and 13,189,446.34

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Solution

The fourth proportional to 24,202,693.60, 33,399,724.13 and 13,189,446.34 is: 18,201,439.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,202,693.60 : 33,399,724.13 = 13,189,446.34 : x
  2. Step 2: Convert to fraction form
    24,202,693.60/33,399,724.13 = 13,189,446.34/x
  3. Step 3: Cross multiply
    24,202,693.60x = 33,399,724.13 × 13,189,446.34
  4. Step 4: Simplify right side
    24,202,693.60x = 440,523,869,117,490.94
  5. Step 5: Solve for x
    x = 440,523,869,117,490.94/24,202,693.60
  6. Step 6: Final answer
    x = 18,201,439.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.