Home / 17,596,052.20-26,394,078.30-14,404,781.80

Finding the Fourth Proportional to 17,596,052.20, 26,394,078.30 and 14,404,781.80

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Solution

The fourth proportional to 17,596,052.20, 26,394,078.30 and 14,404,781.80 is: 21,607,172.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,596,052.20 : 26,394,078.30 = 14,404,781.80 : x
  2. Step 2: Convert to fraction form
    17,596,052.20/26,394,078.30 = 14,404,781.80/x
  3. Step 3: Cross multiply
    17,596,052.20x = 26,394,078.30 × 14,404,781.80
  4. Step 4: Simplify right side
    17,596,052.20x = 380,200,938,723,615
  5. Step 5: Solve for x
    x = 380,200,938,723,615/17,596,052.20
  6. Step 6: Final answer
    x = 21,607,172.70

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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.