Home / 14,137,809.19-21,981,567.38

Finding the Third Proportional to 14,137,809.19 and 21,981,567.38

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Solution

The third proportional to 14,137,809.19 and 21,981,567.38 is: 34,177,099.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,137,809.19 : 21,981,567.38 = 21,981,567.38 : x
  2. Step 2: Convert to fraction form
    14,137,809.19/21,981,567.38 = 21,981,567.38/x
  3. Step 3: Cross multiply
    14,137,809.19x = 21,981,567.38 × 21,981,567.38
  4. Step 4: Simplify right side
    14,137,809.19x = 483,189,304,261,664.38
  5. Step 5: Solve for x
    x = 483,189,304,261,664.38/14,137,809.19
  6. Step 6: Final answer
    x = 34,177,099.00

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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.