Home / 1,548,691,338,584.20-2,137,200,691,605.60-844,772,542,432.30

Finding the Fourth Proportional to 1,548,691,338,584.20, 2,137,200,691,605.60 and 844,772,542,432.30

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Solution

The fourth proportional to 1,548,691,338,584.20, 2,137,200,691,605.60 and 844,772,542,432.30 is: 1,165,789,732,889.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,691,338,584.20 : 2,137,200,691,605.60 = 844,772,542,432.30 : x
  2. Step 2: Convert to fraction form
    1,548,691,338,584.20/2,137,200,691,605.60 = 844,772,542,432.30/x
  3. Step 3: Cross multiply
    1,548,691,338,584.20x = 2,137,200,691,605.60 × 844,772,542,432.30
  4. Step 4: Simplify right side
    1,548,691,338,584.20x = 1,805,448,461,935,732,871,659,520
  5. Step 5: Solve for x
    x = 1,805,448,461,935,732,871,659,520/1,548,691,338,584.20
  6. Step 6: Final answer
    x = 1,165,789,732,889.10

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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.