Home / 11,273,254,991,615-16,902,962,063,310-4,381,000,781,938.80

Finding the Fourth Proportional to 11,273,254,991,615, 16,902,962,063,310 and 4,381,000,781,938.80

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Solution

The fourth proportional to 11,273,254,991,615, 16,902,962,063,310 and 4,381,000,781,938.80 is: 6,568,811,764,793.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,273,254,991,615 : 16,902,962,063,310 = 4,381,000,781,938.80 : x
  2. Step 2: Convert to fraction form
    11,273,254,991,615/16,902,962,063,310 = 4,381,000,781,938.80/x
  3. Step 3: Cross multiply
    11,273,254,991,615x = 16,902,962,063,310 × 4,381,000,781,938.80
  4. Step 4: Simplify right side
    11,273,254,991,615x = 74,051,890,016,442,982,357,532,672
  5. Step 5: Solve for x
    x = 74,051,890,016,442,982,357,532,672/11,273,254,991,615
  6. Step 6: Final answer
    x = 6,568,811,764,793.97

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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.