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Finding the Third Proportional to 5,402,032 and 11,700,896

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Solution

The third proportional to 5,402,032 and 11,700,896 is: 25,344,345.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,402,032 : 11,700,896 = 11,700,896 : x
  2. Step 2: Convert to fraction form
    5,402,032/11,700,896 = 11,700,896/x
  3. Step 3: Cross multiply
    5,402,032x = 11,700,896 × 11,700,896
  4. Step 4: Simplify right side
    5,402,032x = 136,910,967,202,816
  5. Step 5: Solve for x
    x = 136,910,967,202,816/5,402,032
  6. Step 6: Final answer
    x = 25,344,345.83

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.