Home / 14,090,849.44-21,818,109.38

Finding the Third Proportional to 14,090,849.44 and 21,818,109.38

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Solution

The third proportional to 14,090,849.44 and 21,818,109.38 is: 33,782,909.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,090,849.44 : 21,818,109.38 = 21,818,109.38 : x
  2. Step 2: Convert to fraction form
    14,090,849.44/21,818,109.38 = 21,818,109.38/x
  3. Step 3: Cross multiply
    14,090,849.44x = 21,818,109.38 × 21,818,109.38
  4. Step 4: Simplify right side
    14,090,849.44x = 476,029,896,699,462.88
  5. Step 5: Solve for x
    x = 476,029,896,699,462.88/14,090,849.44
  6. Step 6: Final answer
    x = 33,782,909.88

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.