Home / 67,384,625,942.80-101,083,152,568.50-22,005,571,928.96

Finding the Fourth Proportional to 67,384,625,942.80, 101,083,152,568.50 and 22,005,571,928.96

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Solution

The fourth proportional to 67,384,625,942.80, 101,083,152,568.50 and 22,005,571,928.96 is: 33,010,387,065.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,384,625,942.80 : 101,083,152,568.50 = 22,005,571,928.96 : x
  2. Step 2: Convert to fraction form
    67,384,625,942.80/101,083,152,568.50 = 22,005,571,928.96/x
  3. Step 3: Cross multiply
    67,384,625,942.80x = 101,083,152,568.50 × 22,005,571,928.96
  4. Step 4: Simplify right side
    67,384,625,942.80x = 2,224,392,584,652,164,431,872
  5. Step 5: Solve for x
    x = 2,224,392,584,652,164,431,872/67,384,625,942.80
  6. Step 6: Final answer
    x = 33,010,387,065.74

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1.5x scale

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.