Home / 8,260,131,185.70-11,572,783,293.90-8,260,131,185.70

Finding the Fourth Proportional to 8,260,131,185.70, 11,572,783,293.90 and 8,260,131,185.70

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Solution

The fourth proportional to 8,260,131,185.70, 11,572,783,293.90 and 8,260,131,185.70 is: 11,572,783,293.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,260,131,185.70 : 11,572,783,293.90 = 8,260,131,185.70 : x
  2. Step 2: Convert to fraction form
    8,260,131,185.70/11,572,783,293.90 = 8,260,131,185.70/x
  3. Step 3: Cross multiply
    8,260,131,185.70x = 11,572,783,293.90 × 8,260,131,185.70
  4. Step 4: Simplify right side
    8,260,131,185.70x = 95,592,708,191,291,359,232
  5. Step 5: Solve for x
    x = 95,592,708,191,291,359,232/8,260,131,185.70
  6. Step 6: Final answer
    x = 11,572,783,293.90

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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.