Home / 24,439,565.70-36,698,516.55-19,432,512.90

Finding the Fourth Proportional to 24,439,565.70, 36,698,516.55 and 19,432,512.90

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Solution

The fourth proportional to 24,439,565.70, 36,698,516.55 and 19,432,512.90 is: 29,179,912.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,439,565.70 : 36,698,516.55 = 19,432,512.90 : x
  2. Step 2: Convert to fraction form
    24,439,565.70/36,698,516.55 = 19,432,512.90/x
  3. Step 3: Cross multiply
    24,439,565.70x = 36,698,516.55 × 19,432,512.90
  4. Step 4: Simplify right side
    24,439,565.70x = 713,144,396,268,738.38
  5. Step 5: Solve for x
    x = 713,144,396,268,738.38/24,439,565.70
  6. Step 6: Final answer
    x = 29,179,912.81

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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.