Home / 27,181,960.48-37,511,111.58-14,958,817.48

Finding the Fourth Proportional to 27,181,960.48, 37,511,111.58 and 14,958,817.48

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Solution

The fourth proportional to 27,181,960.48, 37,511,111.58 and 14,958,817.48 is: 20,643,171.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,181,960.48 : 37,511,111.58 = 14,958,817.48 : x
  2. Step 2: Convert to fraction form
    27,181,960.48/37,511,111.58 = 14,958,817.48/x
  3. Step 3: Cross multiply
    27,181,960.48x = 37,511,111.58 × 14,958,817.48
  4. Step 4: Simplify right side
    27,181,960.48x = 561,121,871,597,134.44
  5. Step 5: Solve for x
    x = 561,121,871,597,134.44/27,181,960.48
  6. Step 6: Final answer
    x = 20,643,171.49

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Why These Related Problems?

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