Home / 41,285,243.56-61,952,013.73-15,395,430.94

Finding the Fourth Proportional to 41,285,243.56, 61,952,013.73 and 15,395,430.94

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Solution

The fourth proportional to 41,285,243.56, 61,952,013.73 and 15,395,430.94 is: 23,102,151.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,285,243.56 : 61,952,013.73 = 15,395,430.94 : x
  2. Step 2: Convert to fraction form
    41,285,243.56/61,952,013.73 = 15,395,430.94/x
  3. Step 3: Cross multiply
    41,285,243.56x = 61,952,013.73 × 15,395,430.94
  4. Step 4: Simplify right side
    41,285,243.56x = 953,777,948,926,120.88
  5. Step 5: Solve for x
    x = 953,777,948,926,120.88/41,285,243.56
  6. Step 6: Final answer
    x = 23,102,151.44

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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.