Home / 599,057,150.40-898,160,572.80-230,449,672.80

Finding the Fourth Proportional to 599,057,150.40, 898,160,572.80 and 230,449,672.80

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Solution

The fourth proportional to 599,057,150.40, 898,160,572.80 and 230,449,672.80 is: 345,510,958.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,057,150.40 : 898,160,572.80 = 230,449,672.80 : x
  2. Step 2: Convert to fraction form
    599,057,150.40/898,160,572.80 = 230,449,672.80/x
  3. Step 3: Cross multiply
    599,057,150.40x = 898,160,572.80 × 230,449,672.80
  4. Step 4: Simplify right side
    599,057,150.40x = 206,980,810,123,620,576
  5. Step 5: Solve for x
    x = 206,980,810,123,620,576/599,057,150.40
  6. Step 6: Final answer
    x = 345,510,958.32

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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.