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Finding the Third Proportional to 73,240,148 and 110,802,846

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Solution

The third proportional to 73,240,148 and 110,802,846 is: 167,630,336.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,240,148 : 110,802,846 = 110,802,846 : x
  2. Step 2: Convert to fraction form
    73,240,148/110,802,846 = 110,802,846/x
  3. Step 3: Cross multiply
    73,240,148x = 110,802,846 × 110,802,846
  4. Step 4: Simplify right side
    73,240,148x = 12,277,270,681,699,716
  5. Step 5: Solve for x
    x = 12,277,270,681,699,716/73,240,148
  6. Step 6: Final answer
    x = 167,630,336.87

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.