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Finding the Third Proportional to 4,968,258 and 10,644,780

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Solution

The third proportional to 4,968,258 and 10,644,780 is: 22,807,056.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,968,258 : 10,644,780 = 10,644,780 : x
  2. Step 2: Convert to fraction form
    4,968,258/10,644,780 = 10,644,780/x
  3. Step 3: Cross multiply
    4,968,258x = 10,644,780 × 10,644,780
  4. Step 4: Simplify right side
    4,968,258x = 113,311,341,248,400
  5. Step 5: Solve for x
    x = 113,311,341,248,400/4,968,258
  6. Step 6: Final answer
    x = 22,807,056.57

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Why These Related Problems?

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