Home / 75,439,890.59-104,083,635.38-44,055,297.88

Finding the Fourth Proportional to 75,439,890.59, 104,083,635.38 and 44,055,297.88

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Solution

The fourth proportional to 75,439,890.59, 104,083,635.38 and 44,055,297.88 is: 60,782,638.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,439,890.59 : 104,083,635.38 = 44,055,297.88 : x
  2. Step 2: Convert to fraction form
    75,439,890.59/104,083,635.38 = 44,055,297.88/x
  3. Step 3: Cross multiply
    75,439,890.59x = 104,083,635.38 × 44,055,297.88
  4. Step 4: Simplify right side
    75,439,890.59x = 4,585,435,560,618,721
  5. Step 5: Solve for x
    x = 4,585,435,560,618,721/75,439,890.59
  6. Step 6: Final answer
    x = 60,782,638.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.