Home / 88,308,400.92-132,452,169.92-23,617,220.12

Finding the Fourth Proportional to 88,308,400.92, 132,452,169.92 and 23,617,220.12

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Solution

The fourth proportional to 88,308,400.92, 132,452,169.92 and 23,617,220.12 is: 35,423,040.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,308,400.92 : 132,452,169.92 = 23,617,220.12 : x
  2. Step 2: Convert to fraction form
    88,308,400.92/132,452,169.92 = 23,617,220.12/x
  3. Step 3: Cross multiply
    88,308,400.92x = 132,452,169.92 × 23,617,220.12
  4. Step 4: Simplify right side
    88,308,400.92x = 3,128,152,052,372,283
  5. Step 5: Solve for x
    x = 3,128,152,052,372,283/88,308,400.92
  6. Step 6: Final answer
    x = 35,423,040.39

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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.