Home / 2,436,395,234.40-3,362,216,057.28-1,322,551,585.44

Finding the Fourth Proportional to 2,436,395,234.40, 3,362,216,057.28 and 1,322,551,585.44

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Solution

The fourth proportional to 2,436,395,234.40, 3,362,216,057.28 and 1,322,551,585.44 is: 1,825,116,103.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,395,234.40 : 3,362,216,057.28 = 1,322,551,585.44 : x
  2. Step 2: Convert to fraction form
    2,436,395,234.40/3,362,216,057.28 = 1,322,551,585.44/x
  3. Step 3: Cross multiply
    2,436,395,234.40x = 3,362,216,057.28 × 1,322,551,585.44
  4. Step 4: Simplify right side
    2,436,395,234.40x = 4,446,704,177,147,490,304
  5. Step 5: Solve for x
    x = 4,446,704,177,147,490,304/2,436,395,234.40
  6. Step 6: Final answer
    x = 1,825,116,103.65

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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.