Home / 11,399,786,807.60-17,099,680,211.40-11,399,786,807.60

Finding the Fourth Proportional to 11,399,786,807.60, 17,099,680,211.40 and 11,399,786,807.60

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Solution

The fourth proportional to 11,399,786,807.60, 17,099,680,211.40 and 11,399,786,807.60 is: 17,099,680,211.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,399,786,807.60 : 17,099,680,211.40 = 11,399,786,807.60 : x
  2. Step 2: Convert to fraction form
    11,399,786,807.60/17,099,680,211.40 = 11,399,786,807.60/x
  3. Step 3: Cross multiply
    11,399,786,807.60x = 17,099,680,211.40 × 11,399,786,807.60
  4. Step 4: Simplify right side
    11,399,786,807.60x = 194,932,708,888,096,505,856
  5. Step 5: Solve for x
    x = 194,932,708,888,096,505,856/11,399,786,807.60
  6. Step 6: Final answer
    x = 17,099,680,211.40

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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.