Home / 14,216,132,803.20-21,324,199,204.80-10,083,647,587.20

Finding the Fourth Proportional to 14,216,132,803.20, 21,324,199,204.80 and 10,083,647,587.20

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Solution

The fourth proportional to 14,216,132,803.20, 21,324,199,204.80 and 10,083,647,587.20 is: 15,125,471,380.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,216,132,803.20 : 21,324,199,204.80 = 10,083,647,587.20 : x
  2. Step 2: Convert to fraction form
    14,216,132,803.20/21,324,199,204.80 = 10,083,647,587.20/x
  3. Step 3: Cross multiply
    14,216,132,803.20x = 21,324,199,204.80 × 10,083,647,587.20
  4. Step 4: Simplify right side
    14,216,132,803.20x = 215,025,709,860,453,679,104
  5. Step 5: Solve for x
    x = 215,025,709,860,453,679,104/14,216,132,803.20
  6. Step 6: Final answer
    x = 15,125,471,380.80

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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.