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Finding the Third Proportional to 48,188,158 and 73,411,549

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Solution

The third proportional to 48,188,158 and 73,411,549 is: 111,837,757.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,188,158 : 73,411,549 = 73,411,549 : x
  2. Step 2: Convert to fraction form
    48,188,158/73,411,549 = 73,411,549/x
  3. Step 3: Cross multiply
    48,188,158x = 73,411,549 × 73,411,549
  4. Step 4: Simplify right side
    48,188,158x = 5,389,255,526,579,401
  5. Step 5: Solve for x
    x = 5,389,255,526,579,401/48,188,158
  6. Step 6: Final answer
    x = 111,837,757.45

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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.