Home / 344,258,589-516,387,567.99-107,909,810.58

Finding the Fourth Proportional to 344,258,589, 516,387,567.99 and 107,909,810.58

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Solution

The fourth proportional to 344,258,589, 516,387,567.99 and 107,909,810.58 is: 161,864,616.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,258,589 : 516,387,567.99 = 107,909,810.58 : x
  2. Step 2: Convert to fraction form
    344,258,589/516,387,567.99 = 107,909,810.58/x
  3. Step 3: Cross multiply
    344,258,589x = 516,387,567.99 × 107,909,810.58
  4. Step 4: Simplify right side
    344,258,589x = 55,723,284,647,667,768
  5. Step 5: Solve for x
    x = 55,723,284,647,667,768/344,258,589
  6. Step 6: Final answer
    x = 161,864,616.97

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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.