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Finding the Third Proportional to 36,927,373.50 and 79,533,819

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Solution

The third proportional to 36,927,373.50 and 79,533,819 is: 171,299,168.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,927,373.50 : 79,533,819 = 79,533,819 : x
  2. Step 2: Convert to fraction form
    36,927,373.50/79,533,819 = 79,533,819/x
  3. Step 3: Cross multiply
    36,927,373.50x = 79,533,819 × 79,533,819
  4. Step 4: Simplify right side
    36,927,373.50x = 6,325,628,364,724,761
  5. Step 5: Solve for x
    x = 6,325,628,364,724,761/36,927,373.50
  6. Step 6: Final answer
    x = 171,299,168.21

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.