Home / 17,587,296,028.80-26,380,944,043.20-9,322,325,596.80

Finding the Fourth Proportional to 17,587,296,028.80, 26,380,944,043.20 and 9,322,325,596.80

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Solution

The fourth proportional to 17,587,296,028.80, 26,380,944,043.20 and 9,322,325,596.80 is: 13,983,488,395.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,587,296,028.80 : 26,380,944,043.20 = 9,322,325,596.80 : x
  2. Step 2: Convert to fraction form
    17,587,296,028.80/26,380,944,043.20 = 9,322,325,596.80/x
  3. Step 3: Cross multiply
    17,587,296,028.80x = 26,380,944,043.20 × 9,322,325,596.80
  4. Step 4: Simplify right side
    17,587,296,028.80x = 245,931,749,921,671,839,744
  5. Step 5: Solve for x
    x = 245,931,749,921,671,839,744/17,587,296,028.80
  6. Step 6: Final answer
    x = 13,983,488,395.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.