Home / 132,204,958.33-182,447,267.64-73,470,099.01

Finding the Fourth Proportional to 132,204,958.33, 182,447,267.64 and 73,470,099.01

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Solution

The fourth proportional to 132,204,958.33, 182,447,267.64 and 73,470,099.01 is: 101,391,195.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,204,958.33 : 182,447,267.64 = 73,470,099.01 : x
  2. Step 2: Convert to fraction form
    132,204,958.33/182,447,267.64 = 73,470,099.01/x
  3. Step 3: Cross multiply
    132,204,958.33x = 182,447,267.64 × 73,470,099.01
  4. Step 4: Simplify right side
    132,204,958.33x = 13,404,418,816,335,180
  5. Step 5: Solve for x
    x = 13,404,418,816,335,180/132,204,958.33
  6. Step 6: Final answer
    x = 101,391,195.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.