Home / 31,824,392,797-43,917,705,614.28-17,356,522,729.24

Finding the Fourth Proportional to 31,824,392,797, 43,917,705,614.28 and 17,356,522,729.24

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Solution

The fourth proportional to 31,824,392,797, 43,917,705,614.28 and 17,356,522,729.24 is: 23,952,025,120.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,824,392,797 : 43,917,705,614.28 = 17,356,522,729.24 : x
  2. Step 2: Convert to fraction form
    31,824,392,797/43,917,705,614.28 = 17,356,522,729.24/x
  3. Step 3: Cross multiply
    31,824,392,797x = 43,917,705,614.28 × 17,356,522,729.24
  4. Step 4: Simplify right side
    31,824,392,797x = 762,258,655,710,321,967,104
  5. Step 5: Solve for x
    x = 762,258,655,710,321,967,104/31,824,392,797
  6. Step 6: Final answer
    x = 23,952,025,120.25

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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.