Home / 15,546,067.08-23,318,259.30-4,763,399.15

Finding the Fourth Proportional to 15,546,067.08, 23,318,259.30 and 4,763,399.15

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Solution

The fourth proportional to 15,546,067.08, 23,318,259.30 and 4,763,399.15 is: 7,144,840.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,546,067.08 : 23,318,259.30 = 4,763,399.15 : x
  2. Step 2: Convert to fraction form
    15,546,067.08/23,318,259.30 = 4,763,399.15/x
  3. Step 3: Cross multiply
    15,546,067.08x = 23,318,259.30 × 4,763,399.15
  4. Step 4: Simplify right side
    15,546,067.08x = 111,074,176,412,508.30
  5. Step 5: Solve for x
    x = 111,074,176,412,508.30/15,546,067.08
  6. Step 6: Final answer
    x = 7,144,840.93

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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.