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Finding the Third Proportional to 40,463,764 and 60,696,940

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Solution

The third proportional to 40,463,764 and 60,696,940 is: 91,047,351.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,463,764 : 60,696,940 = 60,696,940 : x
  2. Step 2: Convert to fraction form
    40,463,764/60,696,940 = 60,696,940/x
  3. Step 3: Cross multiply
    40,463,764x = 60,696,940 × 60,696,940
  4. Step 4: Simplify right side
    40,463,764x = 3,684,118,525,363,600
  5. Step 5: Solve for x
    x = 3,684,118,525,363,600/40,463,764
  6. Step 6: Final answer
    x = 91,047,351.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.