Home / 22,467,856,256.69-30,990,708,700.11-14,449,340,260.04

Finding the Fourth Proportional to 22,467,856,256.69, 30,990,708,700.11 and 14,449,340,260.04

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Solution

The fourth proportional to 22,467,856,256.69, 30,990,708,700.11 and 14,449,340,260.04 is: 19,930,486,014.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,467,856,256.69 : 30,990,708,700.11 = 14,449,340,260.04 : x
  2. Step 2: Convert to fraction form
    22,467,856,256.69/30,990,708,700.11 = 14,449,340,260.04/x
  3. Step 3: Cross multiply
    22,467,856,256.69x = 30,990,708,700.11 × 14,449,340,260.04
  4. Step 4: Simplify right side
    22,467,856,256.69x = 447,795,294,907,516,387,328
  5. Step 5: Solve for x
    x = 447,795,294,907,516,387,328/22,467,856,256.69
  6. Step 6: Final answer
    x = 19,930,486,014.85

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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.