Home / 2,647,884,442,500.50-3,971,826,716,238.80-635,573,994,931.34

Finding the Fourth Proportional to 2,647,884,442,500.50, 3,971,826,716,238.80 and 635,573,994,931.34

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Solution

The fourth proportional to 2,647,884,442,500.50, 3,971,826,716,238.80 and 635,573,994,931.34 is: 953,361,004,995.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,647,884,442,500.50 : 3,971,826,716,238.80 = 635,573,994,931.34 : x
  2. Step 2: Convert to fraction form
    2,647,884,442,500.50/3,971,826,716,238.80 = 635,573,994,931.34/x
  3. Step 3: Cross multiply
    2,647,884,442,500.50x = 3,971,826,716,238.80 × 635,573,994,931.34
  4. Step 4: Simplify right side
    2,647,884,442,500.50x = 2,524,389,773,214,919,763,689,472
  5. Step 5: Solve for x
    x = 2,524,389,773,214,919,763,689,472/2,647,884,442,500.50
  6. Step 6: Final answer
    x = 953,361,004,995.76

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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.