Home / 17,587,215.60-26,380,823.40-14,563,906.80

Finding the Fourth Proportional to 17,587,215.60, 26,380,823.40 and 14,563,906.80

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Solution

The fourth proportional to 17,587,215.60, 26,380,823.40 and 14,563,906.80 is: 21,845,860.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,587,215.60 : 26,380,823.40 = 14,563,906.80 : x
  2. Step 2: Convert to fraction form
    17,587,215.60/26,380,823.40 = 14,563,906.80/x
  3. Step 3: Cross multiply
    17,587,215.60x = 26,380,823.40 × 14,563,906.80
  4. Step 4: Simplify right side
    17,587,215.60x = 384,207,853,304,859.12
  5. Step 5: Solve for x
    x = 384,207,853,304,859.12/17,587,215.60
  6. Step 6: Final answer
    x = 21,845,860.20

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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.