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Finding the Third Proportional to 7,987,751 and 17,495,984

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Solution

The third proportional to 7,987,751 and 17,495,984 is: 38,322,358.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,987,751 : 17,495,984 = 17,495,984 : x
  2. Step 2: Convert to fraction form
    7,987,751/17,495,984 = 17,495,984/x
  3. Step 3: Cross multiply
    7,987,751x = 17,495,984 × 17,495,984
  4. Step 4: Simplify right side
    7,987,751x = 306,109,456,128,256
  5. Step 5: Solve for x
    x = 306,109,456,128,256/7,987,751
  6. Step 6: Final answer
    x = 38,322,358.34

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.