Home / 2,617,816,682.25-4,167,477,813.38

Finding the Third Proportional to 2,617,816,682.25 and 4,167,477,813.38

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Solution

The third proportional to 2,617,816,682.25 and 4,167,477,813.38 is: 6,634,487,220.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,617,816,682.25 : 4,167,477,813.38 = 4,167,477,813.38 : x
  2. Step 2: Convert to fraction form
    2,617,816,682.25/4,167,477,813.38 = 4,167,477,813.38/x
  3. Step 3: Cross multiply
    2,617,816,682.25x = 4,167,477,813.38 × 4,167,477,813.38
  4. Step 4: Simplify right side
    2,617,816,682.25x = 17,367,871,324,972,871,680
  5. Step 5: Solve for x
    x = 17,367,871,324,972,871,680/2,617,816,682.25
  6. Step 6: Final answer
    x = 6,634,487,220.87

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.