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Finding the Third Proportional to 28,951,212 and 44,106,036.50

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Solution

The third proportional to 28,951,212 and 44,106,036.50 is: 67,193,817.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,951,212 : 44,106,036.50 = 44,106,036.50 : x
  2. Step 2: Convert to fraction form
    28,951,212/44,106,036.50 = 44,106,036.50/x
  3. Step 3: Cross multiply
    28,951,212x = 44,106,036.50 × 44,106,036.50
  4. Step 4: Simplify right side
    28,951,212x = 1,945,342,455,739,332.25
  5. Step 5: Solve for x
    x = 1,945,342,455,739,332.25/28,951,212
  6. Step 6: Final answer
    x = 67,193,817.51

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.