Home / 7,947,575,548.22-10,967,160,082.44-4,379,082,757.76

Finding the Fourth Proportional to 7,947,575,548.22, 10,967,160,082.44 and 4,379,082,757.76

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Solution

The fourth proportional to 7,947,575,548.22, 10,967,160,082.44 and 4,379,082,757.76 is: 6,042,861,917.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,947,575,548.22 : 10,967,160,082.44 = 4,379,082,757.76 : x
  2. Step 2: Convert to fraction form
    7,947,575,548.22/10,967,160,082.44 = 4,379,082,757.76/x
  3. Step 3: Cross multiply
    7,947,575,548.22x = 10,967,160,082.44 × 4,379,082,757.76
  4. Step 4: Simplify right side
    7,947,575,548.22x = 48,026,101,618,551,914,496
  5. Step 5: Solve for x
    x = 48,026,101,618,551,914,496/7,947,575,548.22
  6. Step 6: Final answer
    x = 6,042,861,917.73

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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.