Home / 24,134,622.80-36,201,934.20-21,489,227.60

Finding the Fourth Proportional to 24,134,622.80, 36,201,934.20 and 21,489,227.60

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Solution

The fourth proportional to 24,134,622.80, 36,201,934.20 and 21,489,227.60 is: 32,233,841.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,134,622.80 : 36,201,934.20 = 21,489,227.60 : x
  2. Step 2: Convert to fraction form
    24,134,622.80/36,201,934.20 = 21,489,227.60/x
  3. Step 3: Cross multiply
    24,134,622.80x = 36,201,934.20 × 21,489,227.60
  4. Step 4: Simplify right side
    24,134,622.80x = 777,951,603,584,024
  5. Step 5: Solve for x
    x = 777,951,603,584,024/24,134,622.80
  6. Step 6: Final answer
    x = 32,233,841.40

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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.