Home / 11,743,592.60-17,615,388.90-9,952,002.20

Finding the Fourth Proportional to 11,743,592.60, 17,615,388.90 and 9,952,002.20

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Solution

The fourth proportional to 11,743,592.60, 17,615,388.90 and 9,952,002.20 is: 14,928,003.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,743,592.60 : 17,615,388.90 = 9,952,002.20 : x
  2. Step 2: Convert to fraction form
    11,743,592.60/17,615,388.90 = 9,952,002.20/x
  3. Step 3: Cross multiply
    11,743,592.60x = 17,615,388.90 × 9,952,002.20
  4. Step 4: Simplify right side
    11,743,592.60x = 175,308,389,086,655.56
  5. Step 5: Solve for x
    x = 175,308,389,086,655.56/11,743,592.60
  6. Step 6: Final answer
    x = 14,928,003.30

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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.