Home / 13,119,317.17-28,546,043.22

Finding the Third Proportional to 13,119,317.17 and 28,546,043.22

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Solution

The third proportional to 13,119,317.17 and 28,546,043.22 is: 62,112,728.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,119,317.17 : 28,546,043.22 = 28,546,043.22 : x
  2. Step 2: Convert to fraction form
    13,119,317.17/28,546,043.22 = 28,546,043.22/x
  3. Step 3: Cross multiply
    13,119,317.17x = 28,546,043.22 × 28,546,043.22
  4. Step 4: Simplify right side
    13,119,317.17x = 814,876,583,589,530.12
  5. Step 5: Solve for x
    x = 814,876,583,589,530.12/13,119,317.17
  6. Step 6: Final answer
    x = 62,112,728.34

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.