Home / 88,032,497.60-132,148,279.20-52,150,923.20

Finding the Fourth Proportional to 88,032,497.60, 132,148,279.20 and 52,150,923.20

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Solution

The fourth proportional to 88,032,497.60, 132,148,279.20 and 52,150,923.20 is: 78,285,348.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,032,497.60 : 132,148,279.20 = 52,150,923.20 : x
  2. Step 2: Convert to fraction form
    88,032,497.60/132,148,279.20 = 52,150,923.20/x
  3. Step 3: Cross multiply
    88,032,497.60x = 132,148,279.20 × 52,150,923.20
  4. Step 4: Simplify right side
    88,032,497.60x = 6,891,654,759,571,358
  5. Step 5: Solve for x
    x = 6,891,654,759,571,358/88,032,497.60
  6. Step 6: Final answer
    x = 78,285,348.56

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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.