Home / 25,034,906.62-37,557,754.78-7,762,760.14

Finding the Fourth Proportional to 25,034,906.62, 37,557,754.78 and 7,762,760.14

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Solution

The fourth proportional to 25,034,906.62, 37,557,754.78 and 7,762,760.14 is: 11,645,813.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,034,906.62 : 37,557,754.78 = 7,762,760.14 : x
  2. Step 2: Convert to fraction form
    25,034,906.62/37,557,754.78 = 7,762,760.14/x
  3. Step 3: Cross multiply
    25,034,906.62x = 37,557,754.78 × 7,762,760.14
  4. Step 4: Simplify right side
    25,034,906.62x = 291,551,841,754,078.44
  5. Step 5: Solve for x
    x = 291,551,841,754,078.44/25,034,906.62
  6. Step 6: Final answer
    x = 11,645,813.03

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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.