Home / 598,370,405.20-897,555,607.80-533,873,150.80

Finding the Fourth Proportional to 598,370,405.20, 897,555,607.80 and 533,873,150.80

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Solution

The fourth proportional to 598,370,405.20, 897,555,607.80 and 533,873,150.80 is: 800,809,726.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,370,405.20 : 897,555,607.80 = 533,873,150.80 : x
  2. Step 2: Convert to fraction form
    598,370,405.20/897,555,607.80 = 533,873,150.80/x
  3. Step 3: Cross multiply
    598,370,405.20x = 897,555,607.80 × 533,873,150.80
  4. Step 4: Simplify right side
    598,370,405.20x = 479,180,840,354,395,072
  5. Step 5: Solve for x
    x = 479,180,840,354,395,072/598,370,405.20
  6. Step 6: Final answer
    x = 800,809,726.20

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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.