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Finding the Third Proportional to 9,816,938 and 22,928,327

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Solution

The third proportional to 9,816,938 and 22,928,327 is: 53,551,135.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,816,938 : 22,928,327 = 22,928,327 : x
  2. Step 2: Convert to fraction form
    9,816,938/22,928,327 = 22,928,327/x
  3. Step 3: Cross multiply
    9,816,938x = 22,928,327 × 22,928,327
  4. Step 4: Simplify right side
    9,816,938x = 525,708,179,018,929
  5. Step 5: Solve for x
    x = 525,708,179,018,929/9,816,938
  6. Step 6: Final answer
    x = 53,551,135.70

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.