Home / 18,375,000.06-27,566,652.48-6,078,934.56

Finding the Fourth Proportional to 18,375,000.06, 27,566,652.48 and 6,078,934.56

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Solution

The fourth proportional to 18,375,000.06, 27,566,652.48 and 6,078,934.56 is: 9,119,775.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,375,000.06 : 27,566,652.48 = 6,078,934.56 : x
  2. Step 2: Convert to fraction form
    18,375,000.06/27,566,652.48 = 6,078,934.56/x
  3. Step 3: Cross multiply
    18,375,000.06x = 27,566,652.48 × 6,078,934.56
  4. Step 4: Simplify right side
    18,375,000.06x = 167,575,876,464,181.69
  5. Step 5: Solve for x
    x = 167,575,876,464,181.69/18,375,000.06
  6. Step 6: Final answer
    x = 9,119,775.56

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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.