Home / 23,661,918.48-32,653,469.20-12,796,902.48

Finding the Fourth Proportional to 23,661,918.48, 32,653,469.20 and 12,796,902.48

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Solution

The fourth proportional to 23,661,918.48, 32,653,469.20 and 12,796,902.48 is: 17,659,737.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,661,918.48 : 32,653,469.20 = 12,796,902.48 : x
  2. Step 2: Convert to fraction form
    23,661,918.48/32,653,469.20 = 12,796,902.48/x
  3. Step 3: Cross multiply
    23,661,918.48x = 32,653,469.20 × 12,796,902.48
  4. Step 4: Simplify right side
    23,661,918.48x = 417,863,260,986,083.62
  5. Step 5: Solve for x
    x = 417,863,260,986,083.62/23,661,918.48
  6. Step 6: Final answer
    x = 17,659,737.16

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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.