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Finding the Third Proportional to 32,985,769.50 and 43,376,919

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Solution

The third proportional to 32,985,769.50 and 43,376,919 is: 57,041,479.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,985,769.50 : 43,376,919 = 43,376,919 : x
  2. Step 2: Convert to fraction form
    32,985,769.50/43,376,919 = 43,376,919/x
  3. Step 3: Cross multiply
    32,985,769.50x = 43,376,919 × 43,376,919
  4. Step 4: Simplify right side
    32,985,769.50x = 1,881,557,101,932,561
  5. Step 5: Solve for x
    x = 1,881,557,101,932,561/32,985,769.50
  6. Step 6: Final answer
    x = 57,041,479.72

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Why These Related Problems?

These problems maintain the same ratio (1.32) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.