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Finding the Third Proportional to 17,122,352 and 39,959,578

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Solution

The third proportional to 17,122,352 and 39,959,578 is: 93,256,339.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,122,352 : 39,959,578 = 39,959,578 : x
  2. Step 2: Convert to fraction form
    17,122,352/39,959,578 = 39,959,578/x
  3. Step 3: Cross multiply
    17,122,352x = 39,959,578 × 39,959,578
  4. Step 4: Simplify right side
    17,122,352x = 1,596,767,873,938,084
  5. Step 5: Solve for x
    x = 1,596,767,873,938,084/17,122,352
  6. Step 6: Final answer
    x = 93,256,339.66

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Why These Related Problems?

These problems maintain the same ratio (2.33) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.