Home / 79,835,327.18-119,752,192.44-25,247,922.02

Finding the Fourth Proportional to 79,835,327.18, 119,752,192.44 and 25,247,922.02

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Solution

The fourth proportional to 79,835,327.18, 119,752,192.44 and 25,247,922.02 is: 37,871,630.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,835,327.18 : 119,752,192.44 = 25,247,922.02 : x
  2. Step 2: Convert to fraction form
    79,835,327.18/119,752,192.44 = 25,247,922.02/x
  3. Step 3: Cross multiply
    79,835,327.18x = 119,752,192.44 × 25,247,922.02
  4. Step 4: Simplify right side
    79,835,327.18x = 3,023,494,016,449,153.50
  5. Step 5: Solve for x
    x = 3,023,494,016,449,153.50/79,835,327.18
  6. Step 6: Final answer
    x = 37,871,630.56

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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.