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Finding the Third Proportional to 2,015,801,404 and 4,400,864,028

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Solution

The third proportional to 2,015,801,404 and 4,400,864,028 is: 9,607,892,997.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,801,404 : 4,400,864,028 = 4,400,864,028 : x
  2. Step 2: Convert to fraction form
    2,015,801,404/4,400,864,028 = 4,400,864,028/x
  3. Step 3: Cross multiply
    2,015,801,404x = 4,400,864,028 × 4,400,864,028
  4. Step 4: Simplify right side
    2,015,801,404x = 19,367,604,192,944,386,048
  5. Step 5: Solve for x
    x = 19,367,604,192,944,386,048/2,015,801,404
  6. Step 6: Final answer
    x = 9,607,892,997.05

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