Home / 92,797,979.13-138,984,933.38-44,309,794.41

Finding the Fourth Proportional to 92,797,979.13, 138,984,933.38 and 44,309,794.41

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Solution

The fourth proportional to 92,797,979.13, 138,984,933.38 and 44,309,794.41 is: 66,363,447.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,797,979.13 : 138,984,933.38 = 44,309,794.41 : x
  2. Step 2: Convert to fraction form
    92,797,979.13/138,984,933.38 = 44,309,794.41/x
  3. Step 3: Cross multiply
    92,797,979.13x = 138,984,933.38 × 44,309,794.41
  4. Step 4: Simplify right side
    92,797,979.13x = 6,158,393,823,933,797
  5. Step 5: Solve for x
    x = 6,158,393,823,933,797/92,797,979.13
  6. Step 6: Final answer
    x = 66,363,447.58

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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.