Home / 27,056,387.88-40,589,888.94-10,017,208.44

Finding the Fourth Proportional to 27,056,387.88, 40,589,888.94 and 10,017,208.44

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Solution

The fourth proportional to 27,056,387.88, 40,589,888.94 and 10,017,208.44 is: 15,027,777.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,056,387.88 : 40,589,888.94 = 10,017,208.44 : x
  2. Step 2: Convert to fraction form
    27,056,387.88/40,589,888.94 = 10,017,208.44/x
  3. Step 3: Cross multiply
    27,056,387.88x = 40,589,888.94 × 10,017,208.44
  4. Step 4: Simplify right side
    27,056,387.88x = 406,597,378,068,430.62
  5. Step 5: Solve for x
    x = 406,597,378,068,430.62/27,056,387.88
  6. Step 6: Final answer
    x = 15,027,777.54

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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.