Home / 28,469,965.50-43,104,210.75

Finding the Third Proportional to 28,469,965.50 and 43,104,210.75

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Solution

The third proportional to 28,469,965.50 and 43,104,210.75 is: 65,260,809.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,469,965.50 : 43,104,210.75 = 43,104,210.75 : x
  2. Step 2: Convert to fraction form
    28,469,965.50/43,104,210.75 = 43,104,210.75/x
  3. Step 3: Cross multiply
    28,469,965.50x = 43,104,210.75 × 43,104,210.75
  4. Step 4: Simplify right side
    28,469,965.50x = 1,857,972,984,380,415.50
  5. Step 5: Solve for x
    x = 1,857,972,984,380,415.50/28,469,965.50
  6. Step 6: Final answer
    x = 65,260,809.13

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.