Home / 2,056,876,344.20-3,085,314,516.30-1,437,003,561.80

Finding the Fourth Proportional to 2,056,876,344.20, 3,085,314,516.30 and 1,437,003,561.80

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Solution

The fourth proportional to 2,056,876,344.20, 3,085,314,516.30 and 1,437,003,561.80 is: 2,155,505,342.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,876,344.20 : 3,085,314,516.30 = 1,437,003,561.80 : x
  2. Step 2: Convert to fraction form
    2,056,876,344.20/3,085,314,516.30 = 1,437,003,561.80/x
  3. Step 3: Cross multiply
    2,056,876,344.20x = 3,085,314,516.30 × 1,437,003,561.80
  4. Step 4: Simplify right side
    2,056,876,344.20x = 4,433,607,949,196,344,320
  5. Step 5: Solve for x
    x = 4,433,607,949,196,344,320/2,056,876,344.20
  6. Step 6: Final answer
    x = 2,155,505,342.70

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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.