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Finding the Third Proportional to 25,868,511 and 56,329,723

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Solution

The third proportional to 25,868,511 and 56,329,723 is: 122,660,237.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,868,511 : 56,329,723 = 56,329,723 : x
  2. Step 2: Convert to fraction form
    25,868,511/56,329,723 = 56,329,723/x
  3. Step 3: Cross multiply
    25,868,511x = 56,329,723 × 56,329,723
  4. Step 4: Simplify right side
    25,868,511x = 3,173,037,693,256,729
  5. Step 5: Solve for x
    x = 3,173,037,693,256,729/25,868,511
  6. Step 6: Final answer
    x = 122,660,237.12

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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.