Home / 14,206,944.38-30,687,289.88

Finding the Third Proportional to 14,206,944.38 and 30,687,289.88

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Solution

The third proportional to 14,206,944.38 and 30,687,289.88 is: 66,285,172.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,206,944.38 : 30,687,289.88 = 30,687,289.88 : x
  2. Step 2: Convert to fraction form
    14,206,944.38/30,687,289.88 = 30,687,289.88/x
  3. Step 3: Cross multiply
    14,206,944.38x = 30,687,289.88 × 30,687,289.88
  4. Step 4: Simplify right side
    14,206,944.38x = 941,709,759,872,277.50
  5. Step 5: Solve for x
    x = 941,709,759,872,277.50/14,206,944.38
  6. Step 6: Final answer
    x = 66,285,172.59

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.