Home / 1,583,908,394.42-2,375,953,385.55-419,346,624.41

Finding the Fourth Proportional to 1,583,908,394.42, 2,375,953,385.55 and 419,346,624.41

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Solution

The fourth proportional to 1,583,908,394.42, 2,375,953,385.55 and 419,346,624.41 is: 629,043,974.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,583,908,394.42 : 2,375,953,385.55 = 419,346,624.41 : x
  2. Step 2: Convert to fraction form
    1,583,908,394.42/2,375,953,385.55 = 419,346,624.41/x
  3. Step 3: Cross multiply
    1,583,908,394.42x = 2,375,953,385.55 × 419,346,624.41
  4. Step 4: Simplify right side
    1,583,908,394.42x = 996,348,031,983,807,104
  5. Step 5: Solve for x
    x = 996,348,031,983,807,104/1,583,908,394.42
  6. Step 6: Final answer
    x = 629,043,974.70

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