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Finding the Third Proportional to 8,130,320 and 17,600,298

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Solution

The third proportional to 8,130,320 and 17,600,298 is: 38,100,651.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,130,320 : 17,600,298 = 17,600,298 : x
  2. Step 2: Convert to fraction form
    8,130,320/17,600,298 = 17,600,298/x
  3. Step 3: Cross multiply
    8,130,320x = 17,600,298 × 17,600,298
  4. Step 4: Simplify right side
    8,130,320x = 309,770,489,688,804
  5. Step 5: Solve for x
    x = 309,770,489,688,804/8,130,320
  6. Step 6: Final answer
    x = 38,100,651.60

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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.