Home / 22,972,251.60-34,456,044.60-7,825,964.40

Finding the Fourth Proportional to 22,972,251.60, 34,456,044.60 and 7,825,964.40

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Solution

The fourth proportional to 22,972,251.60, 34,456,044.60 and 7,825,964.40 is: 11,738,151.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,972,251.60 : 34,456,044.60 = 7,825,964.40 : x
  2. Step 2: Convert to fraction form
    22,972,251.60/34,456,044.60 = 7,825,964.40/x
  3. Step 3: Cross multiply
    22,972,251.60x = 34,456,044.60 × 7,825,964.40
  4. Step 4: Simplify right side
    22,972,251.60x = 269,651,778,404,412.25
  5. Step 5: Solve for x
    x = 269,651,778,404,412.25/22,972,251.60
  6. Step 6: Final answer
    x = 11,738,151.88

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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.