Home / 16,244,475.96-22,414,954.86-10,055,747.64

Finding the Fourth Proportional to 16,244,475.96, 22,414,954.86 and 10,055,747.64

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Solution

The fourth proportional to 16,244,475.96, 22,414,954.86 and 10,055,747.64 is: 13,875,432.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,244,475.96 : 22,414,954.86 = 10,055,747.64 : x
  2. Step 2: Convert to fraction form
    16,244,475.96/22,414,954.86 = 10,055,747.64/x
  3. Step 3: Cross multiply
    16,244,475.96x = 22,414,954.86 × 10,055,747.64
  4. Step 4: Simplify right side
    16,244,475.96x = 225,399,129,434,151.53
  5. Step 5: Solve for x
    x = 225,399,129,434,151.53/16,244,475.96
  6. Step 6: Final answer
    x = 13,875,432.48

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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.