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Finding the Third Proportional to 17,254,178 and 27,064,371

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Solution

The third proportional to 17,254,178 and 27,064,371 is: 42,452,336.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,254,178 : 27,064,371 = 27,064,371 : x
  2. Step 2: Convert to fraction form
    17,254,178/27,064,371 = 27,064,371/x
  3. Step 3: Cross multiply
    17,254,178x = 27,064,371 × 27,064,371
  4. Step 4: Simplify right side
    17,254,178x = 732,480,177,625,641
  5. Step 5: Solve for x
    x = 732,480,177,625,641/17,254,178
  6. Step 6: Final answer
    x = 42,452,336.91

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.