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Finding the Third Proportional to 43,361,892.50 and 93,868,612.75

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Solution

The third proportional to 43,361,892.50 and 93,868,612.75 is: 203,204,148.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,361,892.50 : 93,868,612.75 = 93,868,612.75 : x
  2. Step 2: Convert to fraction form
    43,361,892.50/93,868,612.75 = 93,868,612.75/x
  3. Step 3: Cross multiply
    43,361,892.50x = 93,868,612.75 × 93,868,612.75
  4. Step 4: Simplify right side
    43,361,892.50x = 8,811,316,459,609,463
  5. Step 5: Solve for x
    x = 8,811,316,459,609,463/43,361,892.50
  6. Step 6: Final answer
    x = 203,204,148.89

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.