Home / 6,220,603.27-9,330,908.12

Finding the Third Proportional to 6,220,603.27 and 9,330,908.12

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Solution

The third proportional to 6,220,603.27 and 9,330,908.12 is: 13,996,366.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,220,603.27 : 9,330,908.12 = 9,330,908.12 : x
  2. Step 2: Convert to fraction form
    6,220,603.27/9,330,908.12 = 9,330,908.12/x
  3. Step 3: Cross multiply
    6,220,603.27x = 9,330,908.12 × 9,330,908.12
  4. Step 4: Simplify right side
    6,220,603.27x = 87,065,846,254,939.73
  5. Step 5: Solve for x
    x = 87,065,846,254,939.73/6,220,603.27
  6. Step 6: Final answer
    x = 13,996,366.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.