Home / 60,132,852.57-90,169,885.56-41,945,760.57

Finding the Fourth Proportional to 60,132,852.57, 90,169,885.56 and 41,945,760.57

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Solution

The fourth proportional to 60,132,852.57, 90,169,885.56 and 41,945,760.57 is: 62,898,137.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,132,852.57 : 90,169,885.56 = 41,945,760.57 : x
  2. Step 2: Convert to fraction form
    60,132,852.57/90,169,885.56 = 41,945,760.57/x
  3. Step 3: Cross multiply
    60,132,852.57x = 90,169,885.56 × 41,945,760.57
  4. Step 4: Simplify right side
    60,132,852.57x = 3,782,244,430,324,060.50
  5. Step 5: Solve for x
    x = 3,782,244,430,324,060.50/60,132,852.57
  6. Step 6: Final answer
    x = 62,898,137.52

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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.