Home / 25,383,414.28-37,990,921.92-23,114,183.08

Finding the Fourth Proportional to 25,383,414.28, 37,990,921.92 and 23,114,183.08

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Solution

The fourth proportional to 25,383,414.28, 37,990,921.92 and 23,114,183.08 is: 34,594,602.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,383,414.28 : 37,990,921.92 = 23,114,183.08 : x
  2. Step 2: Convert to fraction form
    25,383,414.28/37,990,921.92 = 23,114,183.08/x
  3. Step 3: Cross multiply
    25,383,414.28x = 37,990,921.92 × 23,114,183.08
  4. Step 4: Simplify right side
    25,383,414.28x = 878,129,124,636,865.12
  5. Step 5: Solve for x
    x = 878,129,124,636,865.12/25,383,414.28
  6. Step 6: Final answer
    x = 34,594,602.40

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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.