Home / 33,026,127.29-49,463,768.30-15,766,469.21

Finding the Fourth Proportional to 33,026,127.29, 49,463,768.30 and 15,766,469.21

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Solution

The fourth proportional to 33,026,127.29, 49,463,768.30 and 15,766,469.21 is: 23,613,697.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,026,127.29 : 49,463,768.30 = 15,766,469.21 : x
  2. Step 2: Convert to fraction form
    33,026,127.29/49,463,768.30 = 15,766,469.21/x
  3. Step 3: Cross multiply
    33,026,127.29x = 49,463,768.30 × 15,766,469.21
  4. Step 4: Simplify right side
    33,026,127.29x = 779,868,979,833,691.75
  5. Step 5: Solve for x
    x = 779,868,979,833,691.75/33,026,127.29
  6. Step 6: Final answer
    x = 23,613,697.51

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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.