Home / 16,998,502.32-23,451,274.44-10,460,781.56

Finding the Fourth Proportional to 16,998,502.32, 23,451,274.44 and 10,460,781.56

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Solution

The fourth proportional to 16,998,502.32, 23,451,274.44 and 10,460,781.56 is: 14,431,780.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,998,502.32 : 23,451,274.44 = 10,460,781.56 : x
  2. Step 2: Convert to fraction form
    16,998,502.32/23,451,274.44 = 10,460,781.56/x
  3. Step 3: Cross multiply
    16,998,502.32x = 23,451,274.44 × 10,460,781.56
  4. Step 4: Simplify right side
    16,998,502.32x = 245,318,659,279,079.53
  5. Step 5: Solve for x
    x = 245,318,659,279,079.53/16,998,502.32
  6. Step 6: Final answer
    x = 14,431,780.79

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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.