Home / 22,115,890.69-34,617,600.28

Finding the Third Proportional to 22,115,890.69 and 34,617,600.28

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Solution

The third proportional to 22,115,890.69 and 34,617,600.28 is: 54,186,298.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,115,890.69 : 34,617,600.28 = 34,617,600.28 : x
  2. Step 2: Convert to fraction form
    22,115,890.69/34,617,600.28 = 34,617,600.28/x
  3. Step 3: Cross multiply
    22,115,890.69x = 34,617,600.28 × 34,617,600.28
  4. Step 4: Simplify right side
    22,115,890.69x = 1,198,378,249,232,400
  5. Step 5: Solve for x
    x = 1,198,378,249,232,400/22,115,890.69
  6. Step 6: Final answer
    x = 54,186,298.27

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.