Home / 23,747,340.02-32,771,392.20-12,882,324.02

Finding the Fourth Proportional to 23,747,340.02, 32,771,392.20 and 12,882,324.02

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Solution

The fourth proportional to 23,747,340.02, 32,771,392.20 and 12,882,324.02 is: 17,777,641.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,747,340.02 : 32,771,392.20 = 12,882,324.02 : x
  2. Step 2: Convert to fraction form
    23,747,340.02/32,771,392.20 = 12,882,324.02/x
  3. Step 3: Cross multiply
    23,747,340.02x = 32,771,392.20 × 12,882,324.02
  4. Step 4: Simplify right side
    23,747,340.02x = 422,171,692,906,900.62
  5. Step 5: Solve for x
    x = 422,171,692,906,900.62/23,747,340.02
  6. Step 6: Final answer
    x = 17,777,641.31

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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.