Home / 5,541,253,846.74-7,646,835,796.29-3,000,915,172.29

Finding the Fourth Proportional to 5,541,253,846.74, 7,646,835,796.29 and 3,000,915,172.29

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Solution

The fourth proportional to 5,541,253,846.74, 7,646,835,796.29 and 3,000,915,172.29 is: 4,141,211,753.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,541,253,846.74 : 7,646,835,796.29 = 3,000,915,172.29 : x
  2. Step 2: Convert to fraction form
    5,541,253,846.74/7,646,835,796.29 = 3,000,915,172.29/x
  3. Step 3: Cross multiply
    5,541,253,846.74x = 7,646,835,796.29 × 3,000,915,172.29
  4. Step 4: Simplify right side
    5,541,253,846.74x = 22,947,505,561,096,945,664
  5. Step 5: Solve for x
    x = 22,947,505,561,096,945,664/5,541,253,846.74
  6. Step 6: Final answer
    x = 4,141,211,753.83

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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.