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Finding the Third Proportional to 26,860,291 and 57,553,015

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Solution

The third proportional to 26,860,291 and 57,553,015 is: 123,317,708.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,860,291 : 57,553,015 = 57,553,015 : x
  2. Step 2: Convert to fraction form
    26,860,291/57,553,015 = 57,553,015/x
  3. Step 3: Cross multiply
    26,860,291x = 57,553,015 × 57,553,015
  4. Step 4: Simplify right side
    26,860,291x = 3,312,349,535,590,225
  5. Step 5: Solve for x
    x = 3,312,349,535,590,225/26,860,291
  6. Step 6: Final answer
    x = 123,317,708.49

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.