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Finding the Third Proportional to 26,321,423 and 56,804,536

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Solution

The third proportional to 26,321,423 and 56,804,536 is: 122,590,458.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,321,423 : 56,804,536 = 56,804,536 : x
  2. Step 2: Convert to fraction form
    26,321,423/56,804,536 = 56,804,536/x
  3. Step 3: Cross multiply
    26,321,423x = 56,804,536 × 56,804,536
  4. Step 4: Simplify right side
    26,321,423x = 3,226,755,310,175,296
  5. Step 5: Solve for x
    x = 3,226,755,310,175,296/26,321,423
  6. Step 6: Final answer
    x = 122,590,458.36

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.