Home / 9,801,347,324.14-13,527,002,816.13-5,572,892,786.50

Finding the Fourth Proportional to 9,801,347,324.14, 13,527,002,816.13 and 5,572,892,786.50

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Solution

The fourth proportional to 9,801,347,324.14, 13,527,002,816.13 and 5,572,892,786.50 is: 7,691,242,226.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,801,347,324.14 : 13,527,002,816.13 = 5,572,892,786.50 : x
  2. Step 2: Convert to fraction form
    9,801,347,324.14/13,527,002,816.13 = 5,572,892,786.50/x
  3. Step 3: Cross multiply
    9,801,347,324.14x = 13,527,002,816.13 × 5,572,892,786.50
  4. Step 4: Simplify right side
    9,801,347,324.14x = 75,384,536,416,976,060,416
  5. Step 5: Solve for x
    x = 75,384,536,416,976,060,416/9,801,347,324.14
  6. Step 6: Final answer
    x = 7,691,242,226.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.