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Finding the Third Proportional to 28,472,264 and 44,123,844

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Solution

The third proportional to 28,472,264 and 44,123,844 is: 68,379,304.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,472,264 : 44,123,844 = 44,123,844 : x
  2. Step 2: Convert to fraction form
    28,472,264/44,123,844 = 44,123,844/x
  3. Step 3: Cross multiply
    28,472,264x = 44,123,844 × 44,123,844
  4. Step 4: Simplify right side
    28,472,264x = 1,946,913,609,336,336
  5. Step 5: Solve for x
    x = 1,946,913,609,336,336/28,472,264
  6. Step 6: Final answer
    x = 68,379,304.48

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.