Home / 14,760,168.10-22,143,362.55-6,236,116.90

Finding the Fourth Proportional to 14,760,168.10, 22,143,362.55 and 6,236,116.90

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Solution

The fourth proportional to 14,760,168.10, 22,143,362.55 and 6,236,116.90 is: 9,355,489.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,760,168.10 : 22,143,362.55 = 6,236,116.90 : x
  2. Step 2: Convert to fraction form
    14,760,168.10/22,143,362.55 = 6,236,116.90/x
  3. Step 3: Cross multiply
    14,760,168.10x = 22,143,362.55 × 6,236,116.90
  4. Step 4: Simplify right side
    14,760,168.10x = 138,088,597,420,882.11
  5. Step 5: Solve for x
    x = 138,088,597,420,882.11/14,760,168.10
  6. Step 6: Final answer
    x = 9,355,489.48

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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.