Home / 132,204,957.82-182,447,266.94-73,470,098.50

Finding the Fourth Proportional to 132,204,957.82, 182,447,266.94 and 73,470,098.50

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Solution

The fourth proportional to 132,204,957.82, 182,447,266.94 and 73,470,098.50 is: 101,391,195.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,204,957.82 : 182,447,266.94 = 73,470,098.50 : x
  2. Step 2: Convert to fraction form
    132,204,957.82/182,447,266.94 = 73,470,098.50/x
  3. Step 3: Cross multiply
    132,204,957.82x = 182,447,266.94 × 73,470,098.50
  4. Step 4: Simplify right side
    132,204,957.82x = 13,404,418,674,030,088
  5. Step 5: Solve for x
    x = 13,404,418,674,030,088/132,204,957.82
  6. Step 6: Final answer
    x = 101,391,195.12

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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.