Home / 9,321,793,049.00-13,991,529,624.01-5,769,789,991.67

Finding the Fourth Proportional to 9,321,793,049.00, 13,991,529,624.01 and 5,769,789,991.67

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Solution

The fourth proportional to 9,321,793,049.00, 13,991,529,624.01 and 5,769,789,991.67 is: 8,660,156,599.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,321,793,049.00 : 13,991,529,624.01 = 5,769,789,991.67 : x
  2. Step 2: Convert to fraction form
    9,321,793,049.00/13,991,529,624.01 = 5,769,789,991.67/x
  3. Step 3: Cross multiply
    9,321,793,049.00x = 13,991,529,624.01 × 5,769,789,991.67
  4. Step 4: Simplify right side
    9,321,793,049.00x = 80,728,187,592,784,887,808
  5. Step 5: Solve for x
    x = 80,728,187,592,784,887,808/9,321,793,049.00
  6. Step 6: Final answer
    x = 8,660,156,599.53

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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.