Home / 45,454,002.66-68,181,004.56-10,910,404.35

Finding the Fourth Proportional to 45,454,002.66, 68,181,004.56 and 10,910,404.35

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Solution

The fourth proportional to 45,454,002.66, 68,181,004.56 and 10,910,404.35 is: 16,365,606.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,454,002.66 : 68,181,004.56 = 10,910,404.35 : x
  2. Step 2: Convert to fraction form
    45,454,002.66/68,181,004.56 = 10,910,404.35/x
  3. Step 3: Cross multiply
    45,454,002.66x = 68,181,004.56 × 10,910,404.35
  4. Step 4: Simplify right side
    45,454,002.66x = 743,882,328,738,793.88
  5. Step 5: Solve for x
    x = 743,882,328,738,793.88/45,454,002.66
  6. Step 6: Final answer
    x = 16,365,606.66

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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.