Home / 16,653,375.20-22,968,977.54-14,334,214.80

Finding the Fourth Proportional to 16,653,375.20, 22,968,977.54 and 14,334,214.80

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Solution

The fourth proportional to 16,653,375.20, 22,968,977.54 and 14,334,214.80 is: 19,770,302.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,653,375.20 : 22,968,977.54 = 14,334,214.80 : x
  2. Step 2: Convert to fraction form
    16,653,375.20/22,968,977.54 = 14,334,214.80/x
  3. Step 3: Cross multiply
    16,653,375.20x = 22,968,977.54 × 14,334,214.80
  4. Step 4: Simplify right side
    16,653,375.20x = 329,242,257,794,735.62
  5. Step 5: Solve for x
    x = 329,242,257,794,735.62/16,653,375.20
  6. Step 6: Final answer
    x = 19,770,302.05

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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.