Home / 22,227,265.08-33,346,882.71-11,438,687.16

Finding the Fourth Proportional to 22,227,265.08, 33,346,882.71 and 11,438,687.16

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Solution

The fourth proportional to 22,227,265.08, 33,346,882.71 and 11,438,687.16 is: 17,161,110.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,227,265.08 : 33,346,882.71 = 11,438,687.16 : x
  2. Step 2: Convert to fraction form
    22,227,265.08/33,346,882.71 = 11,438,687.16/x
  3. Step 3: Cross multiply
    22,227,265.08x = 33,346,882.71 × 11,438,687.16
  4. Step 4: Simplify right side
    22,227,265.08x = 381,444,559,080,903
  5. Step 5: Solve for x
    x = 381,444,559,080,903/22,227,265.08
  6. Step 6: Final answer
    x = 17,161,110.81

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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.