Home / 24,864,250.40-37,296,375.60-18,145,786.40

Finding the Fourth Proportional to 24,864,250.40, 37,296,375.60 and 18,145,786.40

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Solution

The fourth proportional to 24,864,250.40, 37,296,375.60 and 18,145,786.40 is: 27,218,679.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,864,250.40 : 37,296,375.60 = 18,145,786.40 : x
  2. Step 2: Convert to fraction form
    24,864,250.40/37,296,375.60 = 18,145,786.40/x
  3. Step 3: Cross multiply
    24,864,250.40x = 37,296,375.60 × 18,145,786.40
  4. Step 4: Simplify right side
    24,864,250.40x = 676,772,065,131,771.75
  5. Step 5: Solve for x
    x = 676,772,065,131,771.75/24,864,250.40
  6. Step 6: Final answer
    x = 27,218,679.60

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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.