Home / 36,744,981.03-55,109,251.13-10,831,753.85

Finding the Fourth Proportional to 36,744,981.03, 55,109,251.13 and 10,831,753.85

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Solution

The fourth proportional to 36,744,981.03, 55,109,251.13 and 10,831,753.85 is: 16,245,207.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,744,981.03 : 55,109,251.13 = 10,831,753.85 : x
  2. Step 2: Convert to fraction form
    36,744,981.03/55,109,251.13 = 10,831,753.85/x
  3. Step 3: Cross multiply
    36,744,981.03x = 55,109,251.13 × 10,831,753.85
  4. Step 4: Simplify right side
    36,744,981.03x = 596,929,842,768,289.38
  5. Step 5: Solve for x
    x = 596,929,842,768,289.38/36,744,981.03
  6. Step 6: Final answer
    x = 16,245,207.54

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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.