Home / 9,385,016.09-14,082,849.52-5,067,008.75

Finding the Fourth Proportional to 9,385,016.09, 14,082,849.52 and 5,067,008.75

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Solution

The fourth proportional to 9,385,016.09, 14,082,849.52 and 5,067,008.75 is: 7,603,388.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,385,016.09 : 14,082,849.52 = 5,067,008.75 : x
  2. Step 2: Convert to fraction form
    9,385,016.09/14,082,849.52 = 5,067,008.75/x
  3. Step 3: Cross multiply
    9,385,016.09x = 14,082,849.52 × 5,067,008.75
  4. Step 4: Simplify right side
    9,385,016.09x = 71,357,921,765,312.91
  5. Step 5: Solve for x
    x = 71,357,921,765,312.91/9,385,016.09
  6. Step 6: Final answer
    x = 7,603,388.33

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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.