Home / 88,144,869.80-132,217,304.70-27,566,719.40

Finding the Fourth Proportional to 88,144,869.80, 132,217,304.70 and 27,566,719.40

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Solution

The fourth proportional to 88,144,869.80, 132,217,304.70 and 27,566,719.40 is: 41,350,079.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,144,869.80 : 132,217,304.70 = 27,566,719.40 : x
  2. Step 2: Convert to fraction form
    88,144,869.80/132,217,304.70 = 27,566,719.40/x
  3. Step 3: Cross multiply
    88,144,869.80x = 132,217,304.70 × 27,566,719.40
  4. Step 4: Simplify right side
    88,144,869.80x = 3,644,797,338,489,201
  5. Step 5: Solve for x
    x = 3,644,797,338,489,201/88,144,869.80
  6. Step 6: Final answer
    x = 41,350,079.10

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1.5x scale

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.