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Finding the Third Proportional to 7,233,896 and 15,603,556

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Solution

The third proportional to 7,233,896 and 15,603,556 is: 33,656,961.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,233,896 : 15,603,556 = 15,603,556 : x
  2. Step 2: Convert to fraction form
    7,233,896/15,603,556 = 15,603,556/x
  3. Step 3: Cross multiply
    7,233,896x = 15,603,556 × 15,603,556
  4. Step 4: Simplify right side
    7,233,896x = 243,470,959,845,136
  5. Step 5: Solve for x
    x = 243,470,959,845,136/7,233,896
  6. Step 6: Final answer
    x = 33,656,961.59

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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.