Home / 11,935,037.33-17,902,680.87-9,554,017.49

Finding the Fourth Proportional to 11,935,037.33, 17,902,680.87 and 9,554,017.49

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Solution

The fourth proportional to 11,935,037.33, 17,902,680.87 and 9,554,017.49 is: 14,331,126.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,935,037.33 : 17,902,680.87 = 9,554,017.49 : x
  2. Step 2: Convert to fraction form
    11,935,037.33/17,902,680.87 = 9,554,017.49/x
  3. Step 3: Cross multiply
    11,935,037.33x = 17,902,680.87 × 9,554,017.49
  4. Step 4: Simplify right side
    11,935,037.33x = 171,042,526,149,868.44
  5. Step 5: Solve for x
    x = 171,042,526,149,868.44/11,935,037.33
  6. Step 6: Final answer
    x = 14,331,126.20

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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.