Home / 79,833,940,532.82-110,170,840,108.23-44,191,255,544.82

Finding the Fourth Proportional to 79,833,940,532.82, 110,170,840,108.23 and 44,191,255,544.82

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Solution

The fourth proportional to 79,833,940,532.82, 110,170,840,108.23 and 44,191,255,544.82 is: 60,983,933,854.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,833,940,532.82 : 110,170,840,108.23 = 44,191,255,544.82 : x
  2. Step 2: Convert to fraction form
    79,833,940,532.82/110,170,840,108.23 = 44,191,255,544.82/x
  3. Step 3: Cross multiply
    79,833,940,532.82x = 110,170,840,108.23 × 44,191,255,544.82
  4. Step 4: Simplify right side
    79,833,940,532.82x = 4,868,587,748,810,296,393,728
  5. Step 5: Solve for x
    x = 4,868,587,748,810,296,393,728/79,833,940,532.82
  6. Step 6: Final answer
    x = 60,983,933,854.66

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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.