Home / 402,052,704.30-603,079,056.45-402,052,704.30

Finding the Fourth Proportional to 402,052,704.30, 603,079,056.45 and 402,052,704.30

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Solution

The fourth proportional to 402,052,704.30, 603,079,056.45 and 402,052,704.30 is: 603,079,056.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    402,052,704.30 : 603,079,056.45 = 402,052,704.30 : x
  2. Step 2: Convert to fraction form
    402,052,704.30/603,079,056.45 = 402,052,704.30/x
  3. Step 3: Cross multiply
    402,052,704.30x = 603,079,056.45 × 402,052,704.30
  4. Step 4: Simplify right side
    402,052,704.30x = 242,469,565,552,414,880
  5. Step 5: Solve for x
    x = 242,469,565,552,414,880/402,052,704.30
  6. Step 6: Final answer
    x = 603,079,056.45

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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.