Home / 12,619,614.11-27,450,300.41

Finding the Third Proportional to 12,619,614.11 and 27,450,300.41

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Solution

The third proportional to 12,619,614.11 and 27,450,300.41 is: 59,710,145.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,619,614.11 : 27,450,300.41 = 27,450,300.41 : x
  2. Step 2: Convert to fraction form
    12,619,614.11/27,450,300.41 = 27,450,300.41/x
  3. Step 3: Cross multiply
    12,619,614.11x = 27,450,300.41 × 27,450,300.41
  4. Step 4: Simplify right side
    12,619,614.11x = 753,518,992,607,810.62
  5. Step 5: Solve for x
    x = 753,518,992,607,810.62/12,619,614.11
  6. Step 6: Final answer
    x = 59,710,145.33

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.