Home / 14,551,371.44-21,823,332.77-4,313,837.23

Finding the Fourth Proportional to 14,551,371.44, 21,823,332.77 and 4,313,837.23

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Solution

The fourth proportional to 14,551,371.44, 21,823,332.77 and 4,313,837.23 is: 6,469,651.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,551,371.44 : 21,823,332.77 = 4,313,837.23 : x
  2. Step 2: Convert to fraction form
    14,551,371.44/21,823,332.77 = 4,313,837.23/x
  3. Step 3: Cross multiply
    14,551,371.44x = 21,823,332.77 × 4,313,837.23
  4. Step 4: Simplify right side
    14,551,371.44x = 94,142,305,276,788.36
  5. Step 5: Solve for x
    x = 94,142,305,276,788.36/14,551,371.44
  6. Step 6: Final answer
    x = 6,469,651.72

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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.