Home / 24,257,042.70-36,385,564.05-7,215,501.30

Finding the Fourth Proportional to 24,257,042.70, 36,385,564.05 and 7,215,501.30

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Solution

The fourth proportional to 24,257,042.70, 36,385,564.05 and 7,215,501.30 is: 10,823,251.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,257,042.70 : 36,385,564.05 = 7,215,501.30 : x
  2. Step 2: Convert to fraction form
    24,257,042.70/36,385,564.05 = 7,215,501.30/x
  3. Step 3: Cross multiply
    24,257,042.70x = 36,385,564.05 × 7,215,501.30
  4. Step 4: Simplify right side
    24,257,042.70x = 262,540,084,704,008.25
  5. Step 5: Solve for x
    x = 262,540,084,704,008.25/24,257,042.70
  6. Step 6: Final answer
    x = 10,823,251.95

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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.