Home / 27,014,003.97-37,279,337.28-14,624,097.21

Finding the Fourth Proportional to 27,014,003.97, 37,279,337.28 and 14,624,097.21

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Solution

The fourth proportional to 27,014,003.97, 37,279,337.28 and 14,624,097.21 is: 20,181,260.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,014,003.97 : 37,279,337.28 = 14,624,097.21 : x
  2. Step 2: Convert to fraction form
    27,014,003.97/37,279,337.28 = 14,624,097.21/x
  3. Step 3: Cross multiply
    27,014,003.97x = 37,279,337.28 × 14,624,097.21
  4. Step 4: Simplify right side
    27,014,003.97x = 545,176,652,334,517.19
  5. Step 5: Solve for x
    x = 545,176,652,334,517.19/27,014,003.97
  6. Step 6: Final answer
    x = 20,181,260.54

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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.