Home / 3,400,969,010.10-5,101,453,515.15-2,819,838,276.60

Finding the Fourth Proportional to 3,400,969,010.10, 5,101,453,515.15 and 2,819,838,276.60

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Solution

The fourth proportional to 3,400,969,010.10, 5,101,453,515.15 and 2,819,838,276.60 is: 4,229,757,414.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,400,969,010.10 : 5,101,453,515.15 = 2,819,838,276.60 : x
  2. Step 2: Convert to fraction form
    3,400,969,010.10/5,101,453,515.15 = 2,819,838,276.60/x
  3. Step 3: Cross multiply
    3,400,969,010.10x = 5,101,453,515.15 × 2,819,838,276.60
  4. Step 4: Simplify right side
    3,400,969,010.10x = 14,385,273,888,315,586,560
  5. Step 5: Solve for x
    x = 14,385,273,888,315,586,560/3,400,969,010.10
  6. Step 6: Final answer
    x = 4,229,757,414.90

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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.