Home / 22,752,819.41-34,137,824.63-13,661,256.29

Finding the Fourth Proportional to 22,752,819.41, 34,137,824.63 and 13,661,256.29

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Solution

The fourth proportional to 22,752,819.41, 34,137,824.63 and 13,661,256.29 is: 20,497,045.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,752,819.41 : 34,137,824.63 = 13,661,256.29 : x
  2. Step 2: Convert to fraction form
    22,752,819.41/34,137,824.63 = 13,661,256.29/x
  3. Step 3: Cross multiply
    22,752,819.41x = 34,137,824.63 × 13,661,256.29
  4. Step 4: Simplify right side
    22,752,819.41x = 466,365,571,214,509
  5. Step 5: Solve for x
    x = 466,365,571,214,509/22,752,819.41
  6. Step 6: Final answer
    x = 20,497,045.35

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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.