Home / 23,443,448.91-35,170,760.39-8,090,871.06

Finding the Fourth Proportional to 23,443,448.91, 35,170,760.39 and 8,090,871.06

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Solution

The fourth proportional to 23,443,448.91, 35,170,760.39 and 8,090,871.06 is: 12,138,234.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,443,448.91 : 35,170,760.39 = 8,090,871.06 : x
  2. Step 2: Convert to fraction form
    23,443,448.91/35,170,760.39 = 8,090,871.06/x
  3. Step 3: Cross multiply
    23,443,448.91x = 35,170,760.39 × 8,090,871.06
  4. Step 4: Simplify right side
    23,443,448.91x = 284,562,087,269,264.06
  5. Step 5: Solve for x
    x = 284,562,087,269,264.06/23,443,448.91
  6. Step 6: Final answer
    x = 12,138,234.79

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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.