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Finding the Third Proportional to 28,369,800 and 44,929,782

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Solution

The third proportional to 28,369,800 and 44,929,782 is: 71,156,134.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,369,800 : 44,929,782 = 44,929,782 : x
  2. Step 2: Convert to fraction form
    28,369,800/44,929,782 = 44,929,782/x
  3. Step 3: Cross multiply
    28,369,800x = 44,929,782 × 44,929,782
  4. Step 4: Simplify right side
    28,369,800x = 2,018,685,310,567,524
  5. Step 5: Solve for x
    x = 2,018,685,310,567,524/28,369,800
  6. Step 6: Final answer
    x = 71,156,134.71

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.