Home / 31,824,392,796-43,917,705,612.90-17,356,522,728.24

Finding the Fourth Proportional to 31,824,392,796, 43,917,705,612.90 and 17,356,522,728.24

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Solution

The fourth proportional to 31,824,392,796, 43,917,705,612.90 and 17,356,522,728.24 is: 23,952,025,118.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,824,392,796 : 43,917,705,612.90 = 17,356,522,728.24 : x
  2. Step 2: Convert to fraction form
    31,824,392,796/43,917,705,612.90 = 17,356,522,728.24/x
  3. Step 3: Cross multiply
    31,824,392,796x = 43,917,705,612.90 × 17,356,522,728.24
  4. Step 4: Simplify right side
    31,824,392,796x = 762,258,655,642,452,361,216
  5. Step 5: Solve for x
    x = 762,258,655,642,452,361,216/31,824,392,796
  6. Step 6: Final answer
    x = 23,952,025,118.87

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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.