Home / 23,794,199.25-32,836,191.80-12,929,183.25

Finding the Fourth Proportional to 23,794,199.25, 32,836,191.80 and 12,929,183.25

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Solution

The fourth proportional to 23,794,199.25, 32,836,191.80 and 12,929,183.25 is: 17,842,379.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,794,199.25 : 32,836,191.80 = 12,929,183.25 : x
  2. Step 2: Convert to fraction form
    23,794,199.25/32,836,191.80 = 12,929,183.25/x
  3. Step 3: Cross multiply
    23,794,199.25x = 32,836,191.80 × 12,929,183.25
  4. Step 4: Simplify right side
    23,794,199.25x = 424,545,140,949,701.44
  5. Step 5: Solve for x
    x = 424,545,140,949,701.44/23,794,199.25
  6. Step 6: Final answer
    x = 17,842,379.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.