Home / 3,746,469,533,354.20-5,615,738,019,933.60-1,260,188,344,432

Finding the Fourth Proportional to 3,746,469,533,354.20, 5,615,738,019,933.60 and 1,260,188,344,432

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Solution

The fourth proportional to 3,746,469,533,354.20, 5,615,738,019,933.60 and 1,260,188,344,432 is: 1,888,948,391,305.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,469,533,354.20 : 5,615,738,019,933.60 = 1,260,188,344,432 : x
  2. Step 2: Convert to fraction form
    3,746,469,533,354.20/5,615,738,019,933.60 = 1,260,188,344,432/x
  3. Step 3: Cross multiply
    3,746,469,533,354.20x = 5,615,738,019,933.60 × 1,260,188,344,432
  4. Step 4: Simplify right side
    3,746,469,533,354.20x = 7,076,887,598,103,960,192,286,720
  5. Step 5: Solve for x
    x = 7,076,887,598,103,960,192,286,720/3,746,469,533,354.20
  6. Step 6: Final answer
    x = 1,888,948,391,305.36

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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.