Home / 13,546,612.13-19,310,987.25

Finding the Third Proportional to 13,546,612.13 and 19,310,987.25

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Solution

The third proportional to 13,546,612.13 and 19,310,987.25 is: 27,528,228.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,546,612.13 : 19,310,987.25 = 19,310,987.25 : x
  2. Step 2: Convert to fraction form
    13,546,612.13/19,310,987.25 = 19,310,987.25/x
  3. Step 3: Cross multiply
    13,546,612.13x = 19,310,987.25 × 19,310,987.25
  4. Step 4: Simplify right side
    13,546,612.13x = 372,914,228,569,662.56
  5. Step 5: Solve for x
    x = 372,914,228,569,662.56/13,546,612.13
  6. Step 6: Final answer
    x = 27,528,228.10

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.