Home / 3,463,721,235.39-4,780,452,850.53-2,726,711,333.31

Finding the Fourth Proportional to 3,463,721,235.39, 4,780,452,850.53 and 2,726,711,333.31

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Solution

The fourth proportional to 3,463,721,235.39, 4,780,452,850.53 and 2,726,711,333.31 is: 3,763,269,062.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,463,721,235.39 : 4,780,452,850.53 = 2,726,711,333.31 : x
  2. Step 2: Convert to fraction form
    3,463,721,235.39/4,780,452,850.53 = 2,726,711,333.31/x
  3. Step 3: Cross multiply
    3,463,721,235.39x = 4,780,452,850.53 × 2,726,711,333.31
  4. Step 4: Simplify right side
    3,463,721,235.39x = 13,034,914,965,894,246,400
  5. Step 5: Solve for x
    x = 13,034,914,965,894,246,400/3,463,721,235.39
  6. Step 6: Final answer
    x = 3,763,269,062.39

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Double scale
Find fourth proportional to 3,463,721,236.39, 4,780,452,851.91 and 2,726,711,334.31
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.