Home / 25,807,270.56-38,711,007.24-10,454,850.24

Finding the Fourth Proportional to 25,807,270.56, 38,711,007.24 and 10,454,850.24

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Solution

The fourth proportional to 25,807,270.56, 38,711,007.24 and 10,454,850.24 is: 15,682,316.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,807,270.56 : 38,711,007.24 = 10,454,850.24 : x
  2. Step 2: Convert to fraction form
    25,807,270.56/38,711,007.24 = 10,454,850.24/x
  3. Step 3: Cross multiply
    25,807,270.56x = 38,711,007.24 × 10,454,850.24
  4. Step 4: Simplify right side
    25,807,270.56x = 404,717,783,333,755.75
  5. Step 5: Solve for x
    x = 404,717,783,333,755.75/25,807,270.56
  6. Step 6: Final answer
    x = 15,682,316.44

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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.