Home / 9,344,449,882.26-12,895,339,796.28-5,057,662,470.48

Finding the Fourth Proportional to 9,344,449,882.26, 12,895,339,796.28 and 5,057,662,470.48

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Solution

The fourth proportional to 9,344,449,882.26, 12,895,339,796.28 and 5,057,662,470.48 is: 6,979,573,645.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,449,882.26 : 12,895,339,796.28 = 5,057,662,470.48 : x
  2. Step 2: Convert to fraction form
    9,344,449,882.26/12,895,339,796.28 = 5,057,662,470.48/x
  3. Step 3: Cross multiply
    9,344,449,882.26x = 12,895,339,796.28 × 5,057,662,470.48
  4. Step 4: Simplify right side
    9,344,449,882.26x = 65,220,276,131,732,561,920
  5. Step 5: Solve for x
    x = 65,220,276,131,732,561,920/9,344,449,882.26
  6. Step 6: Final answer
    x = 6,979,573,645.69

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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.