Home / 22,027,315,689.12-33,040,932,240.29-6,902,043,060.27

Finding the Fourth Proportional to 22,027,315,689.12, 33,040,932,240.29 and 6,902,043,060.27

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Solution

The fourth proportional to 22,027,315,689.12, 33,040,932,240.29 and 6,902,043,060.27 is: 10,353,051,651.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,027,315,689.12 : 33,040,932,240.29 = 6,902,043,060.27 : x
  2. Step 2: Convert to fraction form
    22,027,315,689.12/33,040,932,240.29 = 6,902,043,060.27/x
  3. Step 3: Cross multiply
    22,027,315,689.12x = 33,040,932,240.29 × 6,902,043,060.27
  4. Step 4: Simplify right side
    22,027,315,689.12x = 228,049,937,073,910,415,360
  5. Step 5: Solve for x
    x = 228,049,937,073,910,415,360/22,027,315,689.12
  6. Step 6: Final answer
    x = 10,353,051,651.53

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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.