Home / 597,943,372.80-896,915,059.20-234,437,728.80

Finding the Fourth Proportional to 597,943,372.80, 896,915,059.20 and 234,437,728.80

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Solution

The fourth proportional to 597,943,372.80, 896,915,059.20 and 234,437,728.80 is: 351,656,593.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,943,372.80 : 896,915,059.20 = 234,437,728.80 : x
  2. Step 2: Convert to fraction form
    597,943,372.80/896,915,059.20 = 234,437,728.80/x
  3. Step 3: Cross multiply
    597,943,372.80x = 896,915,059.20 × 234,437,728.80
  4. Step 4: Simplify right side
    597,943,372.80x = 210,270,729,405,365,568
  5. Step 5: Solve for x
    x = 210,270,729,405,365,568/597,943,372.80
  6. Step 6: Final answer
    x = 351,656,593.20

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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.