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Finding the Third Proportional to 25,868,508 and 56,329,717

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Solution

The third proportional to 25,868,508 and 56,329,717 is: 122,660,225.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,868,508 : 56,329,717 = 56,329,717 : x
  2. Step 2: Convert to fraction form
    25,868,508/56,329,717 = 56,329,717/x
  3. Step 3: Cross multiply
    25,868,508x = 56,329,717 × 56,329,717
  4. Step 4: Simplify right side
    25,868,508x = 3,173,037,017,300,089
  5. Step 5: Solve for x
    x = 3,173,037,017,300,089/25,868,508
  6. Step 6: Final answer
    x = 122,660,225.22

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.