Home / 1,548,691,338,586.10-2,137,200,691,608.30-844,772,542,434.30

Finding the Fourth Proportional to 1,548,691,338,586.10, 2,137,200,691,608.30 and 844,772,542,434.30

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Solution

The fourth proportional to 1,548,691,338,586.10, 2,137,200,691,608.30 and 844,772,542,434.30 is: 1,165,789,732,891.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,691,338,586.10 : 2,137,200,691,608.30 = 844,772,542,434.30 : x
  2. Step 2: Convert to fraction form
    1,548,691,338,586.10/2,137,200,691,608.30 = 844,772,542,434.30/x
  3. Step 3: Cross multiply
    1,548,691,338,586.10x = 2,137,200,691,608.30 × 844,772,542,434.30
  4. Step 4: Simplify right side
    1,548,691,338,586.10x = 1,805,448,461,942,288,065,495,040
  5. Step 5: Solve for x
    x = 1,805,448,461,942,288,065,495,040/1,548,691,338,586.10
  6. Step 6: Final answer
    x = 1,165,789,732,891.90

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.