Home / 21,844,350,081.74-32,768,004,854.23-7,677,593,488.04

Finding the Fourth Proportional to 21,844,350,081.74, 32,768,004,854.23 and 7,677,593,488.04

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Solution

The fourth proportional to 21,844,350,081.74, 32,768,004,854.23 and 7,677,593,488.04 is: 11,516,910,310.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,844,350,081.74 : 32,768,004,854.23 = 7,677,593,488.04 : x
  2. Step 2: Convert to fraction form
    21,844,350,081.74/32,768,004,854.23 = 7,677,593,488.04/x
  3. Step 3: Cross multiply
    21,844,350,081.74x = 32,768,004,854.23 × 7,677,593,488.04
  4. Step 4: Simplify right side
    21,844,350,081.74x = 251,579,420,684,962,660,352
  5. Step 5: Solve for x
    x = 251,579,420,684,962,660,352/21,844,350,081.74
  6. Step 6: Final answer
    x = 11,516,910,310.61

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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.