Home / 627,661,800.05-941,454,584.30-234,112,762.96

Finding the Fourth Proportional to 627,661,800.05, 941,454,584.30 and 234,112,762.96

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Solution

The fourth proportional to 627,661,800.05, 941,454,584.30 and 234,112,762.96 is: 351,154,927.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    627,661,800.05 : 941,454,584.30 = 234,112,762.96 : x
  2. Step 2: Convert to fraction form
    627,661,800.05/941,454,584.30 = 234,112,762.96/x
  3. Step 3: Cross multiply
    627,661,800.05x = 941,454,584.30 × 234,112,762.96
  4. Step 4: Simplify right side
    627,661,800.05x = 220,406,533,930,062,880
  5. Step 5: Solve for x
    x = 220,406,533,930,062,880/627,661,800.05
  6. Step 6: Final answer
    x = 351,154,927.56

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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.