Home / 9,100,888.25-13,653,577.74-2,711,115.77

Finding the Fourth Proportional to 9,100,888.25, 13,653,577.74 and 2,711,115.77

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Solution

The fourth proportional to 9,100,888.25, 13,653,577.74 and 2,711,115.77 is: 4,067,342.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100,888.25 : 13,653,577.74 = 2,711,115.77 : x
  2. Step 2: Convert to fraction form
    9,100,888.25/13,653,577.74 = 2,711,115.77/x
  3. Step 3: Cross multiply
    9,100,888.25x = 13,653,577.74 × 2,711,115.77
  4. Step 4: Simplify right side
    9,100,888.25x = 37,016,429,914,279.38
  5. Step 5: Solve for x
    x = 37,016,429,914,279.38/9,100,888.25
  6. Step 6: Final answer
    x = 4,067,342.54

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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.