Home / 23,250,614.40-34,860,175.20-11,881,713.60

Finding the Fourth Proportional to 23,250,614.40, 34,860,175.20 and 11,881,713.60

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Solution

The fourth proportional to 23,250,614.40, 34,860,175.20 and 11,881,713.60 is: 17,814,523.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,250,614.40 : 34,860,175.20 = 11,881,713.60 : x
  2. Step 2: Convert to fraction form
    23,250,614.40/34,860,175.20 = 11,881,713.60/x
  3. Step 3: Cross multiply
    23,250,614.40x = 34,860,175.20 × 11,881,713.60
  4. Step 4: Simplify right side
    23,250,614.40x = 414,198,617,772,222.75
  5. Step 5: Solve for x
    x = 414,198,617,772,222.75/23,250,614.40
  6. Step 6: Final answer
    x = 17,814,523.55

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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.