Home / 27,508,440.80-41,262,661.20-14,753,856.80

Finding the Fourth Proportional to 27,508,440.80, 41,262,661.20 and 14,753,856.80

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Solution

The fourth proportional to 27,508,440.80, 41,262,661.20 and 14,753,856.80 is: 22,130,785.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,508,440.80 : 41,262,661.20 = 14,753,856.80 : x
  2. Step 2: Convert to fraction form
    27,508,440.80/41,262,661.20 = 14,753,856.80/x
  3. Step 3: Cross multiply
    27,508,440.80x = 41,262,661.20 × 14,753,856.80
  4. Step 4: Simplify right side
    27,508,440.80x = 608,783,394,531,716.25
  5. Step 5: Solve for x
    x = 608,783,394,531,716.25/27,508,440.80
  6. Step 6: Final answer
    x = 22,130,785.20

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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.