Home / 23,086,918.60-34,607,535.90-10,935,023.20

Finding the Fourth Proportional to 23,086,918.60, 34,607,535.90 and 10,935,023.20

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Solution

The fourth proportional to 23,086,918.60, 34,607,535.90 and 10,935,023.20 is: 16,391,715.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,086,918.60 : 34,607,535.90 = 10,935,023.20 : x
  2. Step 2: Convert to fraction form
    23,086,918.60/34,607,535.90 = 10,935,023.20/x
  3. Step 3: Cross multiply
    23,086,918.60x = 34,607,535.90 × 10,935,023.20
  4. Step 4: Simplify right side
    23,086,918.60x = 378,434,207,961,332.81
  5. Step 5: Solve for x
    x = 378,434,207,961,332.81/23,086,918.60
  6. Step 6: Final answer
    x = 16,391,715.78

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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.