Home / 22,988,683.32-34,444,003.20-13,871,624.64

Finding the Fourth Proportional to 22,988,683.32, 34,444,003.20 and 13,871,624.64

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Solution

The fourth proportional to 22,988,683.32, 34,444,003.20 and 13,871,624.64 is: 20,783,890.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,988,683.32 : 34,444,003.20 = 13,871,624.64 : x
  2. Step 2: Convert to fraction form
    22,988,683.32/34,444,003.20 = 13,871,624.64/x
  3. Step 3: Cross multiply
    22,988,683.32x = 34,444,003.20 × 13,871,624.64
  4. Step 4: Simplify right side
    22,988,683.32x = 477,794,283,489,358.94
  5. Step 5: Solve for x
    x = 477,794,283,489,358.94/22,988,683.32
  6. Step 6: Final answer
    x = 20,783,890.79

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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.