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Finding the Third Proportional to 17,840,164.50 and 28,355,298.75

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Solution

The third proportional to 17,840,164.50 and 28,355,298.75 is: 45,068,136.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,840,164.50 : 28,355,298.75 = 28,355,298.75 : x
  2. Step 2: Convert to fraction form
    17,840,164.50/28,355,298.75 = 28,355,298.75/x
  3. Step 3: Cross multiply
    17,840,164.50x = 28,355,298.75 × 28,355,298.75
  4. Step 4: Simplify right side
    17,840,164.50x = 804,022,967,201,751.50
  5. Step 5: Solve for x
    x = 804,022,967,201,751.50/17,840,164.50
  6. Step 6: Final answer
    x = 45,068,136.41

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.