Home / 16,654,052.39-22,959,990.54-11,685,743.34

Finding the Fourth Proportional to 16,654,052.39, 22,959,990.54 and 11,685,743.34

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Solution

The fourth proportional to 16,654,052.39, 22,959,990.54 and 11,685,743.34 is: 16,110,466.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,654,052.39 : 22,959,990.54 = 11,685,743.34 : x
  2. Step 2: Convert to fraction form
    16,654,052.39/22,959,990.54 = 11,685,743.34/x
  3. Step 3: Cross multiply
    16,654,052.39x = 22,959,990.54 × 11,685,743.34
  4. Step 4: Simplify right side
    16,654,052.39x = 268,304,556,453,168.03
  5. Step 5: Solve for x
    x = 268,304,556,453,168.03/16,654,052.39
  6. Step 6: Final answer
    x = 16,110,466.71

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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.