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Finding the Third Proportional to 8,866,348 and 19,088,792

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Solution

The third proportional to 8,866,348 and 19,088,792 is: 41,097,189.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,866,348 : 19,088,792 = 19,088,792 : x
  2. Step 2: Convert to fraction form
    8,866,348/19,088,792 = 19,088,792/x
  3. Step 3: Cross multiply
    8,866,348x = 19,088,792 × 19,088,792
  4. Step 4: Simplify right side
    8,866,348x = 364,381,980,019,264
  5. Step 5: Solve for x
    x = 364,381,980,019,264/8,866,348
  6. Step 6: Final answer
    x = 41,097,189.06

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.