Home / 2,577,304,584.10-3,866,179,565.13-711,949,626.82

Finding the Fourth Proportional to 2,577,304,584.10, 3,866,179,565.13 and 711,949,626.82

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Solution

The fourth proportional to 2,577,304,584.10, 3,866,179,565.13 and 711,949,626.82 is: 1,067,985,955.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,577,304,584.10 : 3,866,179,565.13 = 711,949,626.82 : x
  2. Step 2: Convert to fraction form
    2,577,304,584.10/3,866,179,565.13 = 711,949,626.82/x
  3. Step 3: Cross multiply
    2,577,304,584.10x = 3,866,179,565.13 × 711,949,626.82
  4. Step 4: Simplify right side
    2,577,304,584.10x = 2,752,525,098,613,413,888
  5. Step 5: Solve for x
    x = 2,752,525,098,613,413,888/2,577,304,584.10
  6. Step 6: Final answer
    x = 1,067,985,955.40

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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.