Home / 24,170,583.60-36,297,865.80-12,833,175.60

Finding the Fourth Proportional to 24,170,583.60, 36,297,865.80 and 12,833,175.60

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Solution

The fourth proportional to 24,170,583.60, 36,297,865.80 and 12,833,175.60 is: 19,272,057.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,170,583.60 : 36,297,865.80 = 12,833,175.60 : x
  2. Step 2: Convert to fraction form
    24,170,583.60/36,297,865.80 = 12,833,175.60/x
  3. Step 3: Cross multiply
    24,170,583.60x = 36,297,865.80 × 12,833,175.60
  4. Step 4: Simplify right side
    24,170,583.60x = 465,816,885,716,634.44
  5. Step 5: Solve for x
    x = 465,816,885,716,634.44/24,170,583.60
  6. Step 6: Final answer
    x = 19,272,057.86

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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.