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Finding the Third Proportional to 8,202,528 and 17,949,060

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Solution

The third proportional to 8,202,528 and 17,949,060 is: 39,276,763.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,202,528 : 17,949,060 = 17,949,060 : x
  2. Step 2: Convert to fraction form
    8,202,528/17,949,060 = 17,949,060/x
  3. Step 3: Cross multiply
    8,202,528x = 17,949,060 × 17,949,060
  4. Step 4: Simplify right side
    8,202,528x = 322,168,754,883,600
  5. Step 5: Solve for x
    x = 322,168,754,883,600/8,202,528
  6. Step 6: Final answer
    x = 39,276,763.81

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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.