Home / 132,106,867,034.76-198,053,364,784.36-41,301,542,227.97

Finding the Fourth Proportional to 132,106,867,034.76, 198,053,364,784.36 and 41,301,542,227.97

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Solution

The fourth proportional to 132,106,867,034.76, 198,053,364,784.36 and 41,301,542,227.97 is: 61,918,881,225.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,106,867,034.76 : 198,053,364,784.36 = 41,301,542,227.97 : x
  2. Step 2: Convert to fraction form
    132,106,867,034.76/198,053,364,784.36 = 41,301,542,227.97/x
  3. Step 3: Cross multiply
    132,106,867,034.76x = 198,053,364,784.36 × 41,301,542,227.97
  4. Step 4: Simplify right side
    132,106,867,034.76x = 8,179,909,409,031,998,930,944
  5. Step 5: Solve for x
    x = 8,179,909,409,031,998,930,944/132,106,867,034.76
  6. Step 6: Final answer
    x = 61,918,881,225.76

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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.