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Finding the Third Proportional to 25,723,326 and 56,628,210

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Solution

The third proportional to 25,723,326 and 56,628,210 is: 124,663,279.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,723,326 : 56,628,210 = 56,628,210 : x
  2. Step 2: Convert to fraction form
    25,723,326/56,628,210 = 56,628,210/x
  3. Step 3: Cross multiply
    25,723,326x = 56,628,210 × 56,628,210
  4. Step 4: Simplify right side
    25,723,326x = 3,206,754,167,804,100
  5. Step 5: Solve for x
    x = 3,206,754,167,804,100/25,723,326
  6. Step 6: Final answer
    x = 124,663,279.07

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.