Home / 8,260,131,179.70-11,572,783,285.50-8,260,131,179.70

Finding the Fourth Proportional to 8,260,131,179.70, 11,572,783,285.50 and 8,260,131,179.70

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Solution

The fourth proportional to 8,260,131,179.70, 11,572,783,285.50 and 8,260,131,179.70 is: 11,572,783,285.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,260,131,179.70 : 11,572,783,285.50 = 8,260,131,179.70 : x
  2. Step 2: Convert to fraction form
    8,260,131,179.70/11,572,783,285.50 = 8,260,131,179.70/x
  3. Step 3: Cross multiply
    8,260,131,179.70x = 11,572,783,285.50 × 8,260,131,179.70
  4. Step 4: Simplify right side
    8,260,131,179.70x = 95,592,708,052,469,547,008
  5. Step 5: Solve for x
    x = 95,592,708,052,469,547,008/8,260,131,179.70
  6. Step 6: Final answer
    x = 11,572,783,285.50

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.