Home / 6,083,072,145.90-9,123,133,436.64-1,661,512,287.96

Finding the Fourth Proportional to 6,083,072,145.90, 9,123,133,436.64 and 1,661,512,287.96

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Solution

The fourth proportional to 6,083,072,145.90, 9,123,133,436.64 and 1,661,512,287.96 is: 2,491,865,614.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,083,072,145.90 : 9,123,133,436.64 = 1,661,512,287.96 : x
  2. Step 2: Convert to fraction form
    6,083,072,145.90/9,123,133,436.64 = 1,661,512,287.96/x
  3. Step 3: Cross multiply
    6,083,072,145.90x = 9,123,133,436.64 × 1,661,512,287.96
  4. Step 4: Simplify right side
    6,083,072,145.90x = 15,158,198,309,676,103,680
  5. Step 5: Solve for x
    x = 15,158,198,309,676,103,680/6,083,072,145.90
  6. Step 6: Final answer
    x = 2,491,865,614.30

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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.