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Finding the Third Proportional to 43,373,326.50 and 91,219,594.50

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Solution

The third proportional to 43,373,326.50 and 91,219,594.50 is: 191,846,351.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,373,326.50 : 91,219,594.50 = 91,219,594.50 : x
  2. Step 2: Convert to fraction form
    43,373,326.50/91,219,594.50 = 91,219,594.50/x
  3. Step 3: Cross multiply
    43,373,326.50x = 91,219,594.50 × 91,219,594.50
  4. Step 4: Simplify right side
    43,373,326.50x = 8,321,014,420,744,430
  5. Step 5: Solve for x
    x = 8,321,014,420,744,430/43,373,326.50
  6. Step 6: Final answer
    x = 191,846,351.02

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.