Home / 24,256,936.20-36,385,404.30-7,215,394.80

Finding the Fourth Proportional to 24,256,936.20, 36,385,404.30 and 7,215,394.80

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Solution

The fourth proportional to 24,256,936.20, 36,385,404.30 and 7,215,394.80 is: 10,823,092.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,936.20 : 36,385,404.30 = 7,215,394.80 : x
  2. Step 2: Convert to fraction form
    24,256,936.20/36,385,404.30 = 7,215,394.80/x
  3. Step 3: Cross multiply
    24,256,936.20x = 36,385,404.30 × 7,215,394.80
  4. Step 4: Simplify right side
    24,256,936.20x = 262,535,056,982,117.62
  5. Step 5: Solve for x
    x = 262,535,056,982,117.62/24,256,936.20
  6. Step 6: Final answer
    x = 10,823,092.20

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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.