Home / 40,315,971.24-60,379,785.18-37,060,562.34

Finding the Fourth Proportional to 40,315,971.24, 60,379,785.18 and 37,060,562.34

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Solution

The fourth proportional to 40,315,971.24, 60,379,785.18 and 37,060,562.34 is: 55,504,275.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,315,971.24 : 60,379,785.18 = 37,060,562.34 : x
  2. Step 2: Convert to fraction form
    40,315,971.24/60,379,785.18 = 37,060,562.34/x
  3. Step 3: Cross multiply
    40,315,971.24x = 60,379,785.18 × 37,060,562.34
  4. Step 4: Simplify right side
    40,315,971.24x = 2,237,708,792,739,198.25
  5. Step 5: Solve for x
    x = 2,237,708,792,739,198.25/40,315,971.24
  6. Step 6: Final answer
    x = 55,504,275.95

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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.