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Finding the Third Proportional to 3,806,613,715.50 and 5,819,330,716

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Solution

The third proportional to 3,806,613,715.50 and 5,819,330,716 is: 8,896,255,967.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,806,613,715.50 : 5,819,330,716 = 5,819,330,716 : x
  2. Step 2: Convert to fraction form
    3,806,613,715.50/5,819,330,716 = 5,819,330,716/x
  3. Step 3: Cross multiply
    3,806,613,715.50x = 5,819,330,716 × 5,819,330,716
  4. Step 4: Simplify right side
    3,806,613,715.50x = 33,864,609,982,181,072,896
  5. Step 5: Solve for x
    x = 33,864,609,982,181,072,896/3,806,613,715.50
  6. Step 6: Final answer
    x = 8,896,255,967.42

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.