Home / 37,584,138.30-56,376,207.45-25,459,410.30

Finding the Fourth Proportional to 37,584,138.30, 56,376,207.45 and 25,459,410.30

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Solution

The fourth proportional to 37,584,138.30, 56,376,207.45 and 25,459,410.30 is: 38,189,115.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,584,138.30 : 56,376,207.45 = 25,459,410.30 : x
  2. Step 2: Convert to fraction form
    37,584,138.30/56,376,207.45 = 25,459,410.30/x
  3. Step 3: Cross multiply
    37,584,138.30x = 56,376,207.45 × 25,459,410.30
  4. Step 4: Simplify right side
    37,584,138.30x = 1,435,304,996,627,466.75
  5. Step 5: Solve for x
    x = 1,435,304,996,627,466.75/37,584,138.30
  6. Step 6: Final answer
    x = 38,189,115.45

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Double scale
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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.