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Finding the Third Proportional to 52,316,916 and 112,629,450

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Solution

The third proportional to 52,316,916 and 112,629,450 is: 242,472,109.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,316,916 : 112,629,450 = 112,629,450 : x
  2. Step 2: Convert to fraction form
    52,316,916/112,629,450 = 112,629,450/x
  3. Step 3: Cross multiply
    52,316,916x = 112,629,450 × 112,629,450
  4. Step 4: Simplify right side
    52,316,916x = 12,685,393,007,302,500
  5. Step 5: Solve for x
    x = 12,685,393,007,302,500/52,316,916
  6. Step 6: Final answer
    x = 242,472,109.93

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.