Home / 22,467,856,334.90-30,990,708,808.71-14,449,340,338.04

Finding the Fourth Proportional to 22,467,856,334.90, 30,990,708,808.71 and 14,449,340,338.04

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Solution

The fourth proportional to 22,467,856,334.90, 30,990,708,808.71 and 14,449,340,338.04 is: 19,930,486,122.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,467,856,334.90 : 30,990,708,808.71 = 14,449,340,338.04 : x
  2. Step 2: Convert to fraction form
    22,467,856,334.90/30,990,708,808.71 = 14,449,340,338.04/x
  3. Step 3: Cross multiply
    22,467,856,334.90x = 30,990,708,808.71 × 14,449,340,338.04
  4. Step 4: Simplify right side
    22,467,856,334.90x = 447,795,298,894,144,995,328
  5. Step 5: Solve for x
    x = 447,795,298,894,144,995,328/22,467,856,334.90
  6. Step 6: Final answer
    x = 19,930,486,122.90

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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.