Home / 270,010,675.26-372,614,744.43-146,251,352.25

Finding the Fourth Proportional to 270,010,675.26, 372,614,744.43 and 146,251,352.25

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Solution

The fourth proportional to 270,010,675.26, 372,614,744.43 and 146,251,352.25 is: 201,826,872.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,010,675.26 : 372,614,744.43 = 146,251,352.25 : x
  2. Step 2: Convert to fraction form
    270,010,675.26/372,614,744.43 = 146,251,352.25/x
  3. Step 3: Cross multiply
    270,010,675.26x = 372,614,744.43 × 146,251,352.25
  4. Step 4: Simplify right side
    270,010,675.26x = 54,495,410,241,175,656
  5. Step 5: Solve for x
    x = 54,495,410,241,175,656/270,010,675.26
  6. Step 6: Final answer
    x = 201,826,872.91

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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.