Home / 67,400,247,187.20-92,967,555,190.29-43,344,682,034.88

Finding the Fourth Proportional to 67,400,247,187.20, 92,967,555,190.29 and 43,344,682,034.88

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Solution

The fourth proportional to 67,400,247,187.20, 92,967,555,190.29 and 43,344,682,034.88 is: 59,786,859,654.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,400,247,187.20 : 92,967,555,190.29 = 43,344,682,034.88 : x
  2. Step 2: Convert to fraction form
    67,400,247,187.20/92,967,555,190.29 = 43,344,682,034.88/x
  3. Step 3: Cross multiply
    67,400,247,187.20x = 92,967,555,190.29 × 43,344,682,034.88
  4. Step 4: Simplify right side
    67,400,247,187.20x = 4,029,649,119,283,277,463,552
  5. Step 5: Solve for x
    x = 4,029,649,119,283,277,463,552/67,400,247,187.20
  6. Step 6: Final answer
    x = 59,786,859,654.85

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1.5x scale

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.