Home / 29,524,552.80-44,286,829.20-18,171,398.40

Finding the Fourth Proportional to 29,524,552.80, 44,286,829.20 and 18,171,398.40

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Solution

The fourth proportional to 29,524,552.80, 44,286,829.20 and 18,171,398.40 is: 27,257,097.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,552.80 : 44,286,829.20 = 18,171,398.40 : x
  2. Step 2: Convert to fraction form
    29,524,552.80/44,286,829.20 = 18,171,398.40/x
  3. Step 3: Cross multiply
    29,524,552.80x = 44,286,829.20 × 18,171,398.40
  4. Step 4: Simplify right side
    29,524,552.80x = 804,753,617,265,953.25
  5. Step 5: Solve for x
    x = 804,753,617,265,953.25/29,524,552.80
  6. Step 6: Final answer
    x = 27,257,097.60

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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.