Home / 226,207,362.80-339,087,095.40-111,097,679.60

Finding the Fourth Proportional to 226,207,362.80, 339,087,095.40 and 111,097,679.60

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Solution

The fourth proportional to 226,207,362.80, 339,087,095.40 and 111,097,679.60 is: 166,536,530.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    226,207,362.80 : 339,087,095.40 = 111,097,679.60 : x
  2. Step 2: Convert to fraction form
    226,207,362.80/339,087,095.40 = 111,097,679.60/x
  3. Step 3: Cross multiply
    226,207,362.80x = 339,087,095.40 × 111,097,679.60
  4. Step 4: Simplify right side
    226,207,362.80x = 37,671,789,481,243,832
  5. Step 5: Solve for x
    x = 37,671,789,481,243,832/226,207,362.80
  6. Step 6: Final answer
    x = 166,536,530.97

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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.