Home / 92,802,273.12-139,229,472-27,224,958.24

Finding the Fourth Proportional to 92,802,273.12, 139,229,472 and 27,224,958.24

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Solution

The fourth proportional to 92,802,273.12, 139,229,472 and 27,224,958.24 is: 40,845,083.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,802,273.12 : 139,229,472 = 27,224,958.24 : x
  2. Step 2: Convert to fraction form
    92,802,273.12/139,229,472 = 27,224,958.24/x
  3. Step 3: Cross multiply
    92,802,273.12x = 139,229,472 × 27,224,958.24
  4. Step 4: Simplify right side
    92,802,273.12x = 3,790,516,560,977,249
  5. Step 5: Solve for x
    x = 3,790,516,560,977,249/92,802,273.12
  6. Step 6: Final answer
    x = 40,845,083.14

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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.