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Finding the Third Proportional to 41,592,178.69 and 64,656,417.38

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Solution

The third proportional to 41,592,178.69 and 64,656,417.38 is: 100,510,539.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,592,178.69 : 64,656,417.38 = 64,656,417.38 : x
  2. Step 2: Convert to fraction form
    41,592,178.69/64,656,417.38 = 64,656,417.38/x
  3. Step 3: Cross multiply
    41,592,178.69x = 64,656,417.38 × 64,656,417.38
  4. Step 4: Simplify right side
    41,592,178.69x = 4,180,452,307,770,202
  5. Step 5: Solve for x
    x = 4,180,452,307,770,202/41,592,178.69
  6. Step 6: Final answer
    x = 100,510,539.23

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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.