Home / 611,821,441.08-844,313,710.05-333,362,964.60

Finding the Fourth Proportional to 611,821,441.08, 844,313,710.05 and 333,362,964.60

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Solution

The fourth proportional to 611,821,441.08, 844,313,710.05 and 333,362,964.60 is: 460,040,957.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,821,441.08 : 844,313,710.05 = 333,362,964.60 : x
  2. Step 2: Convert to fraction form
    611,821,441.08/844,313,710.05 = 333,362,964.60/x
  3. Step 3: Cross multiply
    611,821,441.08x = 844,313,710.05 × 333,362,964.60
  4. Step 4: Simplify right side
    611,821,441.08x = 281,462,921,434,692,832
  5. Step 5: Solve for x
    x = 281,462,921,434,692,832/611,821,441.08
  6. Step 6: Final answer
    x = 460,040,957.27

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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.