Home / 1,891,405,910,943.40-2,824,714,649,812.70

Finding the Third Proportional to 1,891,405,910,943.40 and 2,824,714,649,812.70

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Solution

The third proportional to 1,891,405,910,943.40 and 2,824,714,649,812.70 is: 4,218,561,868,026.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,891,405,910,943.40 : 2,824,714,649,812.70 = 2,824,714,649,812.70 : x
  2. Step 2: Convert to fraction form
    1,891,405,910,943.40/2,824,714,649,812.70 = 2,824,714,649,812.70/x
  3. Step 3: Cross multiply
    1,891,405,910,943.40x = 2,824,714,649,812.70 × 2,824,714,649,812.70
  4. Step 4: Simplify right side
    1,891,405,910,943.40x = 7,979,012,852,866,485,992,816,640
  5. Step 5: Solve for x
    x = 7,979,012,852,866,485,992,816,640/1,891,405,910,943.40
  6. Step 6: Final answer
    x = 4,218,561,868,026.89

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.