Home / 23,052,783.87-34,579,175.79-8,679,076.29

Finding the Fourth Proportional to 23,052,783.87, 34,579,175.79 and 8,679,076.29

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Solution

The fourth proportional to 23,052,783.87, 34,579,175.79 and 8,679,076.29 is: 13,018,614.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,052,783.87 : 34,579,175.79 = 8,679,076.29 : x
  2. Step 2: Convert to fraction form
    23,052,783.87/34,579,175.79 = 8,679,076.29/x
  3. Step 3: Cross multiply
    23,052,783.87x = 34,579,175.79 × 8,679,076.29
  4. Step 4: Simplify right side
    23,052,783.87x = 300,115,304,726,731
  5. Step 5: Solve for x
    x = 300,115,304,726,731/23,052,783.87
  6. Step 6: Final answer
    x = 13,018,614.43

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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.