Home / 49,061,433,862.40-73,592,150,793.60-26,969,929,836.80

Finding the Fourth Proportional to 49,061,433,862.40, 73,592,150,793.60 and 26,969,929,836.80

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Solution

The fourth proportional to 49,061,433,862.40, 73,592,150,793.60 and 26,969,929,836.80 is: 40,454,894,755.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,061,433,862.40 : 73,592,150,793.60 = 26,969,929,836.80 : x
  2. Step 2: Convert to fraction form
    49,061,433,862.40/73,592,150,793.60 = 26,969,929,836.80/x
  3. Step 3: Cross multiply
    49,061,433,862.40x = 73,592,150,793.60 × 26,969,929,836.80
  4. Step 4: Simplify right side
    49,061,433,862.40x = 1,984,775,143,442,597,543,936
  5. Step 5: Solve for x
    x = 1,984,775,143,442,597,543,936/49,061,433,862.40
  6. Step 6: Final answer
    x = 40,454,894,755.20

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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.