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Finding the Third Proportional to 25,384,543 and 38,672,003

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Solution

The third proportional to 25,384,543 and 38,672,003 is: 58,914,742.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,384,543 : 38,672,003 = 38,672,003 : x
  2. Step 2: Convert to fraction form
    25,384,543/38,672,003 = 38,672,003/x
  3. Step 3: Cross multiply
    25,384,543x = 38,672,003 × 38,672,003
  4. Step 4: Simplify right side
    25,384,543x = 1,495,523,816,032,009
  5. Step 5: Solve for x
    x = 1,495,523,816,032,009/25,384,543
  6. Step 6: Final answer
    x = 58,914,742.57

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.