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Finding the Third Proportional to 28,939,034 and 44,789,034

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Solution

The third proportional to 28,939,034 and 44,789,034 is: 69,320,128.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,939,034 : 44,789,034 = 44,789,034 : x
  2. Step 2: Convert to fraction form
    28,939,034/44,789,034 = 44,789,034/x
  3. Step 3: Cross multiply
    28,939,034x = 44,789,034 × 44,789,034
  4. Step 4: Simplify right side
    28,939,034x = 2,006,057,566,653,156
  5. Step 5: Solve for x
    x = 2,006,057,566,653,156/28,939,034
  6. Step 6: Final answer
    x = 69,320,128.88

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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.