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Finding the Third Proportional to 15,749,148 and 23,942,268

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Solution

The third proportional to 15,749,148 and 23,942,268 is: 36,397,663.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,749,148 : 23,942,268 = 23,942,268 : x
  2. Step 2: Convert to fraction form
    15,749,148/23,942,268 = 23,942,268/x
  3. Step 3: Cross multiply
    15,749,148x = 23,942,268 × 23,942,268
  4. Step 4: Simplify right side
    15,749,148x = 573,232,196,983,824
  5. Step 5: Solve for x
    x = 573,232,196,983,824/15,749,148
  6. Step 6: Final answer
    x = 36,397,663.99

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.