Home / 20,447,645.06-43,768,279.13

Finding the Third Proportional to 20,447,645.06 and 43,768,279.13

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Solution

The third proportional to 20,447,645.06 and 43,768,279.13 is: 93,686,204.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,447,645.06 : 43,768,279.13 = 43,768,279.13 : x
  2. Step 2: Convert to fraction form
    20,447,645.06/43,768,279.13 = 43,768,279.13/x
  3. Step 3: Cross multiply
    20,447,645.06x = 43,768,279.13 × 43,768,279.13
  4. Step 4: Simplify right side
    20,447,645.06x = 1,915,662,257,563,910.75
  5. Step 5: Solve for x
    x = 1,915,662,257,563,910.75/20,447,645.06
  6. Step 6: Final answer
    x = 93,686,204.53

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.