Home / 9,100,888-13,653,577.36-2,711,115.52

Finding the Fourth Proportional to 9,100,888, 13,653,577.36 and 2,711,115.52

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Solution

The fourth proportional to 9,100,888, 13,653,577.36 and 2,711,115.52 is: 4,067,342.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,100,888 : 13,653,577.36 = 2,711,115.52 : x
  2. Step 2: Convert to fraction form
    9,100,888/13,653,577.36 = 2,711,115.52/x
  3. Step 3: Cross multiply
    9,100,888x = 13,653,577.36 × 2,711,115.52
  4. Step 4: Simplify right side
    9,100,888x = 37,016,425,484,216.62
  5. Step 5: Solve for x
    x = 37,016,425,484,216.62/9,100,888
  6. Step 6: Final answer
    x = 4,067,342.16

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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.