Home / 9,269,000,766.70-13,903,501,150.05-8,253,169,009.90

Finding the Fourth Proportional to 9,269,000,766.70, 13,903,501,150.05 and 8,253,169,009.90

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Solution

The fourth proportional to 9,269,000,766.70, 13,903,501,150.05 and 8,253,169,009.90 is: 12,379,753,514.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269,000,766.70 : 13,903,501,150.05 = 8,253,169,009.90 : x
  2. Step 2: Convert to fraction form
    9,269,000,766.70/13,903,501,150.05 = 8,253,169,009.90/x
  3. Step 3: Cross multiply
    9,269,000,766.70x = 13,903,501,150.05 × 8,253,169,009.90
  4. Step 4: Simplify right side
    9,269,000,766.70x = 114,747,944,820,701,659,136
  5. Step 5: Solve for x
    x = 114,747,944,820,701,659,136/9,269,000,766.70
  6. Step 6: Final answer
    x = 12,379,753,514.85

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Similar ratio
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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.