Home / 16,550,647,262.85-22,852,906,917.39-13,325,311,859.25

Finding the Fourth Proportional to 16,550,647,262.85, 22,852,906,917.39 and 13,325,311,859.25

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Solution

The fourth proportional to 16,550,647,262.85, 22,852,906,917.39 and 13,325,311,859.25 is: 18,399,407,994.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,550,647,262.85 : 22,852,906,917.39 = 13,325,311,859.25 : x
  2. Step 2: Convert to fraction form
    16,550,647,262.85/22,852,906,917.39 = 13,325,311,859.25/x
  3. Step 3: Cross multiply
    16,550,647,262.85x = 22,852,906,917.39 × 13,325,311,859.25
  4. Step 4: Simplify right side
    16,550,647,262.85x = 304,522,111,564,633,341,952
  5. Step 5: Solve for x
    x = 304,522,111,564,633,341,952/16,550,647,262.85
  6. Step 6: Final answer
    x = 18,399,407,994.65

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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.