Home / 17,061,335.20-25,592,002.80-5,546,780.20

Finding the Fourth Proportional to 17,061,335.20, 25,592,002.80 and 5,546,780.20

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Solution

The fourth proportional to 17,061,335.20, 25,592,002.80 and 5,546,780.20 is: 8,320,170.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,061,335.20 : 25,592,002.80 = 5,546,780.20 : x
  2. Step 2: Convert to fraction form
    17,061,335.20/25,592,002.80 = 5,546,780.20/x
  3. Step 3: Cross multiply
    17,061,335.20x = 25,592,002.80 × 5,546,780.20
  4. Step 4: Simplify right side
    17,061,335.20x = 141,953,214,409,384.56
  5. Step 5: Solve for x
    x = 141,953,214,409,384.56/17,061,335.20
  6. Step 6: Final answer
    x = 8,320,170.30

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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.