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Finding the Third Proportional to 19,571,336 and 30,229,644

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Solution

The third proportional to 19,571,336 and 30,229,644 is: 46,692,334.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,571,336 : 30,229,644 = 30,229,644 : x
  2. Step 2: Convert to fraction form
    19,571,336/30,229,644 = 30,229,644/x
  3. Step 3: Cross multiply
    19,571,336x = 30,229,644 × 30,229,644
  4. Step 4: Simplify right side
    19,571,336x = 913,831,376,366,736
  5. Step 5: Solve for x
    x = 913,831,376,366,736/19,571,336
  6. Step 6: Final answer
    x = 46,692,334.97

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.