Home / 14,988,370.92-22,448,504.71-11,729,599.55

Finding the Fourth Proportional to 14,988,370.92, 22,448,504.71 and 11,729,599.55

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Solution

The fourth proportional to 14,988,370.92, 22,448,504.71 and 11,729,599.55 is: 17,567,751.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,988,370.92 : 22,448,504.71 = 11,729,599.55 : x
  2. Step 2: Convert to fraction form
    14,988,370.92/22,448,504.71 = 11,729,599.55/x
  3. Step 3: Cross multiply
    14,988,370.92x = 22,448,504.71 × 11,729,599.55
  4. Step 4: Simplify right side
    14,988,370.92x = 263,311,970,635,047.22
  5. Step 5: Solve for x
    x = 263,311,970,635,047.22/14,988,370.92
  6. Step 6: Final answer
    x = 17,567,751.17

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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.