Home / 4,850,496,933.60-7,275,745,400.40-2,646,504,818.40

Finding the Fourth Proportional to 4,850,496,933.60, 7,275,745,400.40 and 2,646,504,818.40

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Solution

The fourth proportional to 4,850,496,933.60, 7,275,745,400.40 and 2,646,504,818.40 is: 3,969,757,227.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,496,933.60 : 7,275,745,400.40 = 2,646,504,818.40 : x
  2. Step 2: Convert to fraction form
    4,850,496,933.60/7,275,745,400.40 = 2,646,504,818.40/x
  3. Step 3: Cross multiply
    4,850,496,933.60x = 7,275,745,400.40 × 2,646,504,818.40
  4. Step 4: Simplify right side
    4,850,496,933.60x = 19,255,295,259,610,238,976
  5. Step 5: Solve for x
    x = 19,255,295,259,610,238,976/4,850,496,933.60
  6. Step 6: Final answer
    x = 3,969,757,227.60

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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.