Home / 3,303,881,168.45-4,955,986,428.12-943,392,226.73

Finding the Fourth Proportional to 3,303,881,168.45, 4,955,986,428.12 and 943,392,226.73

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Solution

The fourth proportional to 3,303,881,168.45, 4,955,986,428.12 and 943,392,226.73 is: 1,415,135,361.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,881,168.45 : 4,955,986,428.12 = 943,392,226.73 : x
  2. Step 2: Convert to fraction form
    3,303,881,168.45/4,955,986,428.12 = 943,392,226.73/x
  3. Step 3: Cross multiply
    3,303,881,168.45x = 4,955,986,428.12 × 943,392,226.73
  4. Step 4: Simplify right side
    3,303,881,168.45x = 4,675,439,072,043,005,952
  5. Step 5: Solve for x
    x = 4,675,439,072,043,005,952/3,303,881,168.45
  6. Step 6: Final answer
    x = 1,415,135,361.62

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.