Home / 29,944,449.25-44,912,168.64-8,376,255.25

Finding the Fourth Proportional to 29,944,449.25, 44,912,168.64 and 8,376,255.25

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Solution

The fourth proportional to 29,944,449.25, 44,912,168.64 and 8,376,255.25 is: 12,563,122.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,944,449.25 : 44,912,168.64 = 8,376,255.25 : x
  2. Step 2: Convert to fraction form
    29,944,449.25/44,912,168.64 = 8,376,255.25/x
  3. Step 3: Cross multiply
    29,944,449.25x = 44,912,168.64 × 8,376,255.25
  4. Step 4: Simplify right side
    29,944,449.25x = 376,195,788,207,812.44
  5. Step 5: Solve for x
    x = 376,195,788,207,812.44/29,944,449.25
  6. Step 6: Final answer
    x = 12,563,122.64

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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.