Home / 15,960,591,540.80-23,940,887,311.20-10,083,279,233.60

Finding the Fourth Proportional to 15,960,591,540.80, 23,940,887,311.20 and 10,083,279,233.60

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Solution

The fourth proportional to 15,960,591,540.80, 23,940,887,311.20 and 10,083,279,233.60 is: 15,124,918,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,960,591,540.80 : 23,940,887,311.20 = 10,083,279,233.60 : x
  2. Step 2: Convert to fraction form
    15,960,591,540.80/23,940,887,311.20 = 10,083,279,233.60/x
  3. Step 3: Cross multiply
    15,960,591,540.80x = 23,940,887,311.20 × 10,083,279,233.60
  4. Step 4: Simplify right side
    15,960,591,540.80x = 241,402,651,858,980,732,928
  5. Step 5: Solve for x
    x = 241,402,651,858,980,732,928/15,960,591,540.80
  6. Step 6: Final answer
    x = 15,124,918,850.40

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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.