Home / 1,595,623,063.11-2,201,936,841.94-881,188,846.24

Finding the Fourth Proportional to 1,595,623,063.11, 2,201,936,841.94 and 881,188,846.24

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Solution

The fourth proportional to 1,595,623,063.11, 2,201,936,841.94 and 881,188,846.24 is: 1,216,027,914.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,623,063.11 : 2,201,936,841.94 = 881,188,846.24 : x
  2. Step 2: Convert to fraction form
    1,595,623,063.11/2,201,936,841.94 = 881,188,846.24/x
  3. Step 3: Cross multiply
    1,595,623,063.11x = 2,201,936,841.94 × 881,188,846.24
  4. Step 4: Simplify right side
    1,595,623,063.11x = 1,940,322,185,238,051,840
  5. Step 5: Solve for x
    x = 1,940,322,185,238,051,840/1,595,623,063.11
  6. Step 6: Final answer
    x = 1,216,027,914.18

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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.