Home / 16,143,796.52-24,215,592.26-5,909,369.16

Finding the Fourth Proportional to 16,143,796.52, 24,215,592.26 and 5,909,369.16

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Solution

The fourth proportional to 16,143,796.52, 24,215,592.26 and 5,909,369.16 is: 8,864,016.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,143,796.52 : 24,215,592.26 = 5,909,369.16 : x
  2. Step 2: Convert to fraction form
    16,143,796.52/24,215,592.26 = 5,909,369.16/x
  3. Step 3: Cross multiply
    16,143,796.52x = 24,215,592.26 × 5,909,369.16
  4. Step 4: Simplify right side
    16,143,796.52x = 143,098,874,062,831.84
  5. Step 5: Solve for x
    x = 143,098,874,062,831.84/16,143,796.52
  6. Step 6: Final answer
    x = 8,864,016.21

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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.