Home / 1,121,608,027.69-2,454,296,549.06

Finding the Third Proportional to 1,121,608,027.69 and 2,454,296,549.06

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Solution

The third proportional to 1,121,608,027.69 and 2,454,296,549.06 is: 5,370,478,279.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,121,608,027.69 : 2,454,296,549.06 = 2,454,296,549.06 : x
  2. Step 2: Convert to fraction form
    1,121,608,027.69/2,454,296,549.06 = 2,454,296,549.06/x
  3. Step 3: Cross multiply
    1,121,608,027.69x = 2,454,296,549.06 × 2,454,296,549.06
  4. Step 4: Simplify right side
    1,121,608,027.69x = 6,023,571,550,740,096,000
  5. Step 5: Solve for x
    x = 6,023,571,550,740,096,000/1,121,608,027.69
  6. Step 6: Final answer
    x = 5,370,478,279.44

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.