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Finding the Third Proportional to 40,485,316.50 and 88,158,573

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Solution

The third proportional to 40,485,316.50 and 88,158,573 is: 191,969,204.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,485,316.50 : 88,158,573 = 88,158,573 : x
  2. Step 2: Convert to fraction form
    40,485,316.50/88,158,573 = 88,158,573/x
  3. Step 3: Cross multiply
    40,485,316.50x = 88,158,573 × 88,158,573
  4. Step 4: Simplify right side
    40,485,316.50x = 7,771,933,993,396,329
  5. Step 5: Solve for x
    x = 7,771,933,993,396,329/40,485,316.50
  6. Step 6: Final answer
    x = 191,969,204.28

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.