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Finding the Third Proportional to 34,017,728 and 52,530,701

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Solution

The third proportional to 34,017,728 and 52,530,701 is: 81,118,719.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,017,728 : 52,530,701 = 52,530,701 : x
  2. Step 2: Convert to fraction form
    34,017,728/52,530,701 = 52,530,701/x
  3. Step 3: Cross multiply
    34,017,728x = 52,530,701 × 52,530,701
  4. Step 4: Simplify right side
    34,017,728x = 2,759,474,547,551,401
  5. Step 5: Solve for x
    x = 2,759,474,547,551,401/34,017,728
  6. Step 6: Final answer
    x = 81,118,719.85

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.