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Finding the Third Proportional to 45,591,760 and 93,043,920

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Solution

The third proportional to 45,591,760 and 93,043,920 is: 189,884,554.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,591,760 : 93,043,920 = 93,043,920 : x
  2. Step 2: Convert to fraction form
    45,591,760/93,043,920 = 93,043,920/x
  3. Step 3: Cross multiply
    45,591,760x = 93,043,920 × 93,043,920
  4. Step 4: Simplify right side
    45,591,760x = 8,657,171,048,966,400
  5. Step 5: Solve for x
    x = 8,657,171,048,966,400/45,591,760
  6. Step 6: Final answer
    x = 189,884,554.77

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.