Home / 88,308,859.28-132,452,857-23,617,678.16

Finding the Fourth Proportional to 88,308,859.28, 132,452,857 and 23,617,678.16

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Solution

The fourth proportional to 88,308,859.28, 132,452,857 and 23,617,678.16 is: 35,423,727.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,308,859.28 : 132,452,857 = 23,617,678.16 : x
  2. Step 2: Convert to fraction form
    88,308,859.28/132,452,857 = 23,617,678.16/x
  3. Step 3: Cross multiply
    88,308,859.28x = 132,452,857 × 23,617,678.16
  4. Step 4: Simplify right side
    88,308,859.28x = 3,128,228,947,998,503
  5. Step 5: Solve for x
    x = 3,128,228,947,998,503/88,308,859.28
  6. Step 6: Final answer
    x = 35,423,727.29

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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.