Home / 34,244,721.60-51,374,780.64-11,524,960.32

Finding the Fourth Proportional to 34,244,721.60, 51,374,780.64 and 11,524,960.32

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Solution

The fourth proportional to 34,244,721.60, 51,374,780.64 and 11,524,960.32 is: 17,290,031.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,244,721.60 : 51,374,780.64 = 11,524,960.32 : x
  2. Step 2: Convert to fraction form
    34,244,721.60/51,374,780.64 = 11,524,960.32/x
  3. Step 3: Cross multiply
    34,244,721.60x = 51,374,780.64 × 11,524,960.32
  4. Step 4: Simplify right side
    34,244,721.60x = 592,092,308,324,704.25
  5. Step 5: Solve for x
    x = 592,092,308,324,704.25/34,244,721.60
  6. Step 6: Final answer
    x = 17,290,031.30

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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.