Home / 88,060,022.80-132,090,034.20-34,172,342.80

Finding the Fourth Proportional to 88,060,022.80, 132,090,034.20 and 34,172,342.80

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Solution

The fourth proportional to 88,060,022.80, 132,090,034.20 and 34,172,342.80 is: 51,258,514.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,060,022.80 : 132,090,034.20 = 34,172,342.80 : x
  2. Step 2: Convert to fraction form
    88,060,022.80/132,090,034.20 = 34,172,342.80/x
  3. Step 3: Cross multiply
    88,060,022.80x = 132,090,034.20 × 34,172,342.80
  4. Step 4: Simplify right side
    88,060,022.80x = 4,513,825,929,146,123
  5. Step 5: Solve for x
    x = 4,513,825,929,146,123/88,060,022.80
  6. Step 6: Final answer
    x = 51,258,514.20

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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.