Home / 3,814,475,247-5,262,792,805.08-2,227,422,359.88

Finding the Fourth Proportional to 3,814,475,247, 5,262,792,805.08 and 2,227,422,359.88

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Solution

The fourth proportional to 3,814,475,247, 5,262,792,805.08 and 2,227,422,359.88 is: 3,073,152,035.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,475,247 : 5,262,792,805.08 = 2,227,422,359.88 : x
  2. Step 2: Convert to fraction form
    3,814,475,247/5,262,792,805.08 = 2,227,422,359.88/x
  3. Step 3: Cross multiply
    3,814,475,247x = 5,262,792,805.08 × 2,227,422,359.88
  4. Step 4: Simplify right side
    3,814,475,247x = 11,722,462,369,450,778,624
  5. Step 5: Solve for x
    x = 11,722,462,369,450,778,624/3,814,475,247
  6. Step 6: Final answer
    x = 3,073,152,035.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.