Home / 4,850,496,458.60-7,275,744,687.90-2,646,504,343.40

Finding the Fourth Proportional to 4,850,496,458.60, 7,275,744,687.90 and 2,646,504,343.40

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Solution

The fourth proportional to 4,850,496,458.60, 7,275,744,687.90 and 2,646,504,343.40 is: 3,969,756,515.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,496,458.60 : 7,275,744,687.90 = 2,646,504,343.40 : x
  2. Step 2: Convert to fraction form
    4,850,496,458.60/7,275,744,687.90 = 2,646,504,343.40/x
  3. Step 3: Cross multiply
    4,850,496,458.60x = 7,275,744,687.90 × 2,646,504,343.40
  4. Step 4: Simplify right side
    4,850,496,458.60x = 19,255,289,917,996,826,624
  5. Step 5: Solve for x
    x = 19,255,289,917,996,826,624/4,850,496,458.60
  6. Step 6: Final answer
    x = 3,969,756,515.10

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Double scale
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Similar ratio
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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.