Home / 400,069,584.44-599,327,891.93-294,833,806.28

Finding the Fourth Proportional to 400,069,584.44, 599,327,891.93 and 294,833,806.28

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Solution

The fourth proportional to 400,069,584.44, 599,327,891.93 and 294,833,806.28 is: 441,678,474.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    400,069,584.44 : 599,327,891.93 = 294,833,806.28 : x
  2. Step 2: Convert to fraction form
    400,069,584.44/599,327,891.93 = 294,833,806.28/x
  3. Step 3: Cross multiply
    400,069,584.44x = 599,327,891.93 × 294,833,806.28
  4. Step 4: Simplify right side
    400,069,584.44x = 176,702,123,585,230,816
  5. Step 5: Solve for x
    x = 176,702,123,585,230,816/400,069,584.44
  6. Step 6: Final answer
    x = 441,678,474.10

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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.