Home / 57,953,906.30-86,930,859.45-26,103,410.30

Finding the Fourth Proportional to 57,953,906.30, 86,930,859.45 and 26,103,410.30

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Solution

The fourth proportional to 57,953,906.30, 86,930,859.45 and 26,103,410.30 is: 39,155,115.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,953,906.30 : 86,930,859.45 = 26,103,410.30 : x
  2. Step 2: Convert to fraction form
    57,953,906.30/86,930,859.45 = 26,103,410.30/x
  3. Step 3: Cross multiply
    57,953,906.30x = 86,930,859.45 × 26,103,410.30
  4. Step 4: Simplify right side
    57,953,906.30x = 2,269,191,891,954,982.50
  5. Step 5: Solve for x
    x = 2,269,191,891,954,982.50/57,953,906.30
  6. Step 6: Final answer
    x = 39,155,115.45

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Similar ratio
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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.