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Finding the Third Proportional to 8,768,092 and 19,212,344

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Solution

The third proportional to 8,768,092 and 19,212,344 is: 42,097,432.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,768,092 : 19,212,344 = 19,212,344 : x
  2. Step 2: Convert to fraction form
    8,768,092/19,212,344 = 19,212,344/x
  3. Step 3: Cross multiply
    8,768,092x = 19,212,344 × 19,212,344
  4. Step 4: Simplify right side
    8,768,092x = 369,114,161,974,336
  5. Step 5: Solve for x
    x = 369,114,161,974,336/8,768,092
  6. Step 6: Final answer
    x = 42,097,432.60

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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.