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Finding the Third Proportional to 43,993,613.06 and 59,911,792.31

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Solution

The third proportional to 43,993,613.06 and 59,911,792.31 is: 81,589,635.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,993,613.06 : 59,911,792.31 = 59,911,792.31 : x
  2. Step 2: Convert to fraction form
    43,993,613.06/59,911,792.31 = 59,911,792.31/x
  3. Step 3: Cross multiply
    43,993,613.06x = 59,911,792.31 × 59,911,792.31
  4. Step 4: Simplify right side
    43,993,613.06x = 3,589,422,858,096,134
  5. Step 5: Solve for x
    x = 3,589,422,858,096,134/43,993,613.06
  6. Step 6: Final answer
    x = 81,589,635.59

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.