Home / 41,633,140.68-57,459,745.98-23,988,663.45

Finding the Fourth Proportional to 41,633,140.68, 57,459,745.98 and 23,988,663.45

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Solution

The fourth proportional to 41,633,140.68, 57,459,745.98 and 23,988,663.45 is: 33,107,819.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,633,140.68 : 57,459,745.98 = 23,988,663.45 : x
  2. Step 2: Convert to fraction form
    41,633,140.68/57,459,745.98 = 23,988,663.45/x
  3. Step 3: Cross multiply
    41,633,140.68x = 57,459,745.98 × 23,988,663.45
  4. Step 4: Simplify right side
    41,633,140.68x = 1,378,382,508,236,710.25
  5. Step 5: Solve for x
    x = 1,378,382,508,236,710.25/41,633,140.68
  6. Step 6: Final answer
    x = 33,107,819.53

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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.