Home / 5,337,969,540.48-7,366,397,806.24-2,959,101,449.80

Finding the Fourth Proportional to 5,337,969,540.48, 7,366,397,806.24 and 2,959,101,449.80

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Solution

The fourth proportional to 5,337,969,540.48, 7,366,397,806.24 and 2,959,101,449.80 is: 4,083,559,912.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,337,969,540.48 : 7,366,397,806.24 = 2,959,101,449.80 : x
  2. Step 2: Convert to fraction form
    5,337,969,540.48/7,366,397,806.24 = 2,959,101,449.80/x
  3. Step 3: Cross multiply
    5,337,969,540.48x = 7,366,397,806.24 × 2,959,101,449.80
  4. Step 4: Simplify right side
    5,337,969,540.48x = 21,797,918,428,248,326,144
  5. Step 5: Solve for x
    x = 21,797,918,428,248,326,144/5,337,969,540.48
  6. Step 6: Final answer
    x = 4,083,559,912.24

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Double scale
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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.