Home / 3,542,929,708.20-5,314,394,562.30-1,702,238,533.80

Finding the Fourth Proportional to 3,542,929,708.20, 5,314,394,562.30 and 1,702,238,533.80

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Solution

The fourth proportional to 3,542,929,708.20, 5,314,394,562.30 and 1,702,238,533.80 is: 2,553,357,800.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,542,929,708.20 : 5,314,394,562.30 = 1,702,238,533.80 : x
  2. Step 2: Convert to fraction form
    3,542,929,708.20/5,314,394,562.30 = 1,702,238,533.80/x
  3. Step 3: Cross multiply
    3,542,929,708.20x = 5,314,394,562.30 × 1,702,238,533.80
  4. Step 4: Simplify right side
    3,542,929,708.20x = 9,046,367,207,764,244,480
  5. Step 5: Solve for x
    x = 9,046,367,207,764,244,480/3,542,929,708.20
  6. Step 6: Final answer
    x = 2,553,357,800.70

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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.