Home / 13,442,880,234.55-20,164,320,351.83-13,442,880,234.55

Finding the Fourth Proportional to 13,442,880,234.55, 20,164,320,351.83 and 13,442,880,234.55

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Solution

The fourth proportional to 13,442,880,234.55, 20,164,320,351.83 and 13,442,880,234.55 is: 20,164,320,351.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,442,880,234.55 : 20,164,320,351.83 = 13,442,880,234.55 : x
  2. Step 2: Convert to fraction form
    13,442,880,234.55/20,164,320,351.83 = 13,442,880,234.55/x
  3. Step 3: Cross multiply
    13,442,880,234.55x = 20,164,320,351.83 × 13,442,880,234.55
  4. Step 4: Simplify right side
    13,442,880,234.55x = 271,066,543,500,682,592,256
  5. Step 5: Solve for x
    x = 271,066,543,500,682,592,256/13,442,880,234.55
  6. Step 6: Final answer
    x = 20,164,320,351.83

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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.