Home / 13,101,436.13-27,558,194.63

Finding the Third Proportional to 13,101,436.13 and 27,558,194.63

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Solution

The third proportional to 13,101,436.13 and 27,558,194.63 is: 57,967,239.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,101,436.13 : 27,558,194.63 = 27,558,194.63 : x
  2. Step 2: Convert to fraction form
    13,101,436.13/27,558,194.63 = 27,558,194.63/x
  3. Step 3: Cross multiply
    13,101,436.13x = 27,558,194.63 × 27,558,194.63
  4. Step 4: Simplify right side
    13,101,436.13x = 759,454,090,989,378.88
  5. Step 5: Solve for x
    x = 759,454,090,989,378.88/13,101,436.13
  6. Step 6: Final answer
    x = 57,967,239.91

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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.