Home / 1,481,837,117.50-3,221,944,719.75

Finding the Third Proportional to 1,481,837,117.50 and 3,221,944,719.75

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Solution

The third proportional to 1,481,837,117.50 and 3,221,944,719.75 is: 7,005,444,562.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,481,837,117.50 : 3,221,944,719.75 = 3,221,944,719.75 : x
  2. Step 2: Convert to fraction form
    1,481,837,117.50/3,221,944,719.75 = 3,221,944,719.75/x
  3. Step 3: Cross multiply
    1,481,837,117.50x = 3,221,944,719.75 × 3,221,944,719.75
  4. Step 4: Simplify right side
    1,481,837,117.50x = 10,380,927,777,124,907,008
  5. Step 5: Solve for x
    x = 10,380,927,777,124,907,008/1,481,837,117.50
  6. Step 6: Final answer
    x = 7,005,444,562.38

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.