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Finding the Fourth Proportional to 10,764,000,512.65, 16,146,000,768.98 and 10,764,000,512.65

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Solution

The fourth proportional to 10,764,000,512.65, 16,146,000,768.98 and 10,764,000,512.65 is: 16,146,000,768.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,764,000,512.65 : 16,146,000,768.98 = 10,764,000,512.65 : x
  2. Step 2: Convert to fraction form
    10,764,000,512.65/16,146,000,768.98 = 10,764,000,512.65/x
  3. Step 3: Cross multiply
    10,764,000,512.65x = 16,146,000,768.98 × 10,764,000,512.65
  4. Step 4: Simplify right side
    10,764,000,512.65x = 173,795,560,554,548,002,816
  5. Step 5: Solve for x
    x = 173,795,560,554,548,002,816/10,764,000,512.65
  6. Step 6: Final answer
    x = 16,146,000,768.98

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1.5x scale

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.