Home / 3,934,912,956.26-5,903,404,685.46-1,414,095,853.66

Finding the Fourth Proportional to 3,934,912,956.26, 5,903,404,685.46 and 1,414,095,853.66

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Solution

The fourth proportional to 3,934,912,956.26, 5,903,404,685.46 and 1,414,095,853.66 is: 2,121,515,820.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,934,912,956.26 : 5,903,404,685.46 = 1,414,095,853.66 : x
  2. Step 2: Convert to fraction form
    3,934,912,956.26/5,903,404,685.46 = 1,414,095,853.66/x
  3. Step 3: Cross multiply
    3,934,912,956.26x = 5,903,404,685.46 × 1,414,095,853.66
  4. Step 4: Simplify right side
    3,934,912,956.26x = 8,347,980,088,171,244,544
  5. Step 5: Solve for x
    x = 8,347,980,088,171,244,544/3,934,912,956.26
  6. Step 6: Final answer
    x = 2,121,515,820.29

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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.