Home / 11,935,035.33-17,902,677.87-9,554,015.49

Finding the Fourth Proportional to 11,935,035.33, 17,902,677.87 and 9,554,015.49

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Solution

The fourth proportional to 11,935,035.33, 17,902,677.87 and 9,554,015.49 is: 14,331,123.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,935,035.33 : 17,902,677.87 = 9,554,015.49 : x
  2. Step 2: Convert to fraction form
    11,935,035.33/17,902,677.87 = 9,554,015.49/x
  3. Step 3: Cross multiply
    11,935,035.33x = 17,902,677.87 × 9,554,015.49
  4. Step 4: Simplify right side
    11,935,035.33x = 171,042,461,682,460.22
  5. Step 5: Solve for x
    x = 171,042,461,682,460.22/11,935,035.33
  6. Step 6: Final answer
    x = 14,331,123.20

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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.