Home / 88,568,508.17-132,837,620.02-23,857,179.28

Finding the Fourth Proportional to 88,568,508.17, 132,837,620.02 and 23,857,179.28

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Solution

The fourth proportional to 88,568,508.17, 132,837,620.02 and 23,857,179.28 is: 35,781,690.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,568,508.17 : 132,837,620.02 = 23,857,179.28 : x
  2. Step 2: Convert to fraction form
    88,568,508.17/132,837,620.02 = 23,857,179.28/x
  3. Step 3: Cross multiply
    88,568,508.17x = 132,837,620.02 × 23,857,179.28
  4. Step 4: Simplify right side
    88,568,508.17x = 3,169,130,915,553,920
  5. Step 5: Solve for x
    x = 3,169,130,915,553,920/88,568,508.17
  6. Step 6: Final answer
    x = 35,781,690.14

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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.