Home / 107,508,233.14-161,262,940.20-26,729,201.14

Finding the Fourth Proportional to 107,508,233.14, 161,262,940.20 and 26,729,201.14

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Solution

The fourth proportional to 107,508,233.14, 161,262,940.20 and 26,729,201.14 is: 40,093,948.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,508,233.14 : 161,262,940.20 = 26,729,201.14 : x
  2. Step 2: Convert to fraction form
    107,508,233.14/161,262,940.20 = 26,729,201.14/x
  3. Step 3: Cross multiply
    107,508,233.14x = 161,262,940.20 × 26,729,201.14
  4. Step 4: Simplify right side
    107,508,233.14x = 4,310,429,565,033,591.50
  5. Step 5: Solve for x
    x = 4,310,429,565,033,591.50/107,508,233.14
  6. Step 6: Final answer
    x = 40,093,948.52

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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.