Home / 12,041,101.44-18,063,469.44-3,520,368

Finding the Fourth Proportional to 12,041,101.44, 18,063,469.44 and 3,520,368

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Solution

The fourth proportional to 12,041,101.44, 18,063,469.44 and 3,520,368 is: 5,281,083.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,041,101.44 : 18,063,469.44 = 3,520,368 : x
  2. Step 2: Convert to fraction form
    12,041,101.44/18,063,469.44 = 3,520,368/x
  3. Step 3: Cross multiply
    12,041,101.44x = 18,063,469.44 × 3,520,368
  4. Step 4: Simplify right side
    12,041,101.44x = 63,590,059,785,553.92
  5. Step 5: Solve for x
    x = 63,590,059,785,553.92/12,041,101.44
  6. Step 6: Final answer
    x = 5,281,083.30

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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.