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Finding the Third Proportional to 42,528,684 and 92,754,588

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Solution

The third proportional to 42,528,684 and 92,754,588 is: 202,296,727.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,528,684 : 92,754,588 = 92,754,588 : x
  2. Step 2: Convert to fraction form
    42,528,684/92,754,588 = 92,754,588/x
  3. Step 3: Cross multiply
    42,528,684x = 92,754,588 × 92,754,588
  4. Step 4: Simplify right side
    42,528,684x = 8,603,413,595,049,744
  5. Step 5: Solve for x
    x = 8,603,413,595,049,744/42,528,684
  6. Step 6: Final answer
    x = 202,296,727.43

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.