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Finding the Third Proportional to 17,130,528 and 37,083,708

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Solution

The third proportional to 17,130,528 and 37,083,708 is: 80,277,817.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,130,528 : 37,083,708 = 37,083,708 : x
  2. Step 2: Convert to fraction form
    17,130,528/37,083,708 = 37,083,708/x
  3. Step 3: Cross multiply
    17,130,528x = 37,083,708 × 37,083,708
  4. Step 4: Simplify right side
    17,130,528x = 1,375,201,399,029,264
  5. Step 5: Solve for x
    x = 1,375,201,399,029,264/17,130,528
  6. Step 6: Final answer
    x = 80,277,817.42

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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.