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Finding the Third Proportional to 4,285,582 and 9,152,377

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Solution

The third proportional to 4,285,582 and 9,152,377 is: 19,546,004.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,582 : 9,152,377 = 9,152,377 : x
  2. Step 2: Convert to fraction form
    4,285,582/9,152,377 = 9,152,377/x
  3. Step 3: Cross multiply
    4,285,582x = 9,152,377 × 9,152,377
  4. Step 4: Simplify right side
    4,285,582x = 83,766,004,750,129
  5. Step 5: Solve for x
    x = 83,766,004,750,129/4,285,582
  6. Step 6: Final answer
    x = 19,546,004.43

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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.