Home / 29,522,231.80-44,280,357.78-7,959,013.23

Finding the Fourth Proportional to 29,522,231.80, 44,280,357.78 and 7,959,013.23

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Solution

The fourth proportional to 29,522,231.80, 44,280,357.78 and 7,959,013.23 is: 11,937,713.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,522,231.80 : 44,280,357.78 = 7,959,013.23 : x
  2. Step 2: Convert to fraction form
    29,522,231.80/44,280,357.78 = 7,959,013.23/x
  3. Step 3: Cross multiply
    29,522,231.80x = 44,280,357.78 × 7,959,013.23
  4. Step 4: Simplify right side
    29,522,231.80x = 352,427,953,400,153.44
  5. Step 5: Solve for x
    x = 352,427,953,400,153.44/29,522,231.80
  6. Step 6: Final answer
    x = 11,937,713.78

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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.