Home / 22,746,697.50-34,126,020.81-8,175,087.66

Finding the Fourth Proportional to 22,746,697.50, 34,126,020.81 and 8,175,087.66

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Solution

The fourth proportional to 22,746,697.50, 34,126,020.81 and 8,175,087.66 is: 12,264,778.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,746,697.50 : 34,126,020.81 = 8,175,087.66 : x
  2. Step 2: Convert to fraction form
    22,746,697.50/34,126,020.81 = 8,175,087.66/x
  3. Step 3: Cross multiply
    22,746,697.50x = 34,126,020.81 × 8,175,087.66
  4. Step 4: Simplify right side
    22,746,697.50x = 278,983,211,608,734.22
  5. Step 5: Solve for x
    x = 278,983,211,608,734.22/22,746,697.50
  6. Step 6: Final answer
    x = 12,264,778.73

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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.