Home / 13,685,214.75-19,132,736.25

Finding the Third Proportional to 13,685,214.75 and 19,132,736.25

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Solution

The third proportional to 13,685,214.75 and 19,132,736.25 is: 26,748,692.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,685,214.75 : 19,132,736.25 = 19,132,736.25 : x
  2. Step 2: Convert to fraction form
    13,685,214.75/19,132,736.25 = 19,132,736.25/x
  3. Step 3: Cross multiply
    13,685,214.75x = 19,132,736.25 × 19,132,736.25
  4. Step 4: Simplify right side
    13,685,214.75x = 366,061,596,412,064.06
  5. Step 5: Solve for x
    x = 366,061,596,412,064.06/13,685,214.75
  6. Step 6: Final answer
    x = 26,748,692.15

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.