Home / 26,631,179.24-36,751,035.24-15,031,200.02

Finding the Fourth Proportional to 26,631,179.24, 36,751,035.24 and 15,031,200.02

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Solution

The fourth proportional to 26,631,179.24, 36,751,035.24 and 15,031,200.02 is: 20,743,060.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,631,179.24 : 36,751,035.24 = 15,031,200.02 : x
  2. Step 2: Convert to fraction form
    26,631,179.24/36,751,035.24 = 15,031,200.02/x
  3. Step 3: Cross multiply
    26,631,179.24x = 36,751,035.24 × 15,031,200.02
  4. Step 4: Simplify right side
    26,631,179.24x = 552,412,161,450,753.56
  5. Step 5: Solve for x
    x = 552,412,161,450,753.56/26,631,179.24
  6. Step 6: Final answer
    x = 20,743,060.48

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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.