Home / 14,397,427.27-20,371,918.92

Finding the Third Proportional to 14,397,427.27 and 20,371,918.92

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Solution

The third proportional to 14,397,427.27 and 20,371,918.92 is: 28,825,641.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,397,427.27 : 20,371,918.92 = 20,371,918.92 : x
  2. Step 2: Convert to fraction form
    14,397,427.27/20,371,918.92 = 20,371,918.92/x
  3. Step 3: Cross multiply
    14,397,427.27x = 20,371,918.92 × 20,371,918.92
  4. Step 4: Simplify right side
    14,397,427.27x = 415,015,080,559,448.69
  5. Step 5: Solve for x
    x = 415,015,080,559,448.69/14,397,427.27
  6. Step 6: Final answer
    x = 28,825,641.76

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.