Home / 27,181,963.65-37,511,115.96-14,958,820.65

Finding the Fourth Proportional to 27,181,963.65, 37,511,115.96 and 14,958,820.65

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Solution

The fourth proportional to 27,181,963.65, 37,511,115.96 and 14,958,820.65 is: 20,643,175.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,181,963.65 : 37,511,115.96 = 14,958,820.65 : x
  2. Step 2: Convert to fraction form
    27,181,963.65/37,511,115.96 = 14,958,820.65/x
  3. Step 3: Cross multiply
    27,181,963.65x = 37,511,115.96 × 14,958,820.65
  4. Step 4: Simplify right side
    27,181,963.65x = 561,122,056,026,992.62
  5. Step 5: Solve for x
    x = 561,122,056,026,992.62/27,181,963.65
  6. Step 6: Final answer
    x = 20,643,175.87

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.