Home / 17,729,233.20-26,593,849.80-6,942,949.20

Finding the Fourth Proportional to 17,729,233.20, 26,593,849.80 and 6,942,949.20

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Solution

The fourth proportional to 17,729,233.20, 26,593,849.80 and 6,942,949.20 is: 10,414,423.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,729,233.20 : 26,593,849.80 = 6,942,949.20 : x
  2. Step 2: Convert to fraction form
    17,729,233.20/26,593,849.80 = 6,942,949.20/x
  3. Step 3: Cross multiply
    17,729,233.20x = 26,593,849.80 × 6,942,949.20
  4. Step 4: Simplify right side
    17,729,233.20x = 184,639,748,193,830.16
  5. Step 5: Solve for x
    x = 184,639,748,193,830.16/17,729,233.20
  6. Step 6: Final answer
    x = 10,414,423.80

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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.