Home / 27,697,937.90-41,546,906.85-15,754,001.90

Finding the Fourth Proportional to 27,697,937.90, 41,546,906.85 and 15,754,001.90

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Solution

The fourth proportional to 27,697,937.90, 41,546,906.85 and 15,754,001.90 is: 23,631,002.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,697,937.90 : 41,546,906.85 = 15,754,001.90 : x
  2. Step 2: Convert to fraction form
    27,697,937.90/41,546,906.85 = 15,754,001.90/x
  3. Step 3: Cross multiply
    27,697,937.90x = 41,546,906.85 × 15,754,001.90
  4. Step 4: Simplify right side
    27,697,937.90x = 654,530,049,454,023
  5. Step 5: Solve for x
    x = 654,530,049,454,023/27,697,937.90
  6. Step 6: Final answer
    x = 23,631,002.85

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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.