Home / 555,597,190.49-833,395,347.93-167,420,025.41

Finding the Fourth Proportional to 555,597,190.49, 833,395,347.93 and 167,420,025.41

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Solution

The fourth proportional to 555,597,190.49, 833,395,347.93 and 167,420,025.41 is: 251,129,906.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,597,190.49 : 833,395,347.93 = 167,420,025.41 : x
  2. Step 2: Convert to fraction form
    555,597,190.49/833,395,347.93 = 167,420,025.41/x
  3. Step 3: Cross multiply
    555,597,190.49x = 833,395,347.93 × 167,420,025.41
  4. Step 4: Simplify right side
    555,597,190.49x = 139,527,070,324,305,072
  5. Step 5: Solve for x
    x = 139,527,070,324,305,072/555,597,190.49
  6. Step 6: Final answer
    x = 251,129,906.19

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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.