Home / 269,538,503,775.26-404,332,610,280.10-88,022,287,719.92

Finding the Fourth Proportional to 269,538,503,775.26, 404,332,610,280.10 and 88,022,287,719.92

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Solution

The fourth proportional to 269,538,503,775.26, 404,332,610,280.10 and 88,022,287,719.92 is: 132,041,548,269.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,538,503,775.26 : 404,332,610,280.10 = 88,022,287,719.92 : x
  2. Step 2: Convert to fraction form
    269,538,503,775.26/404,332,610,280.10 = 88,022,287,719.92/x
  3. Step 3: Cross multiply
    269,538,503,775.26x = 404,332,610,280.10 × 88,022,287,719.92
  4. Step 4: Simplify right side
    269,538,503,775.26x = 35,590,281,356,619,217,371,136
  5. Step 5: Solve for x
    x = 35,590,281,356,619,217,371,136/269,538,503,775.26
  6. Step 6: Final answer
    x = 132,041,548,269.09

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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.