Home / 174,734,016.80-262,101,025.20-106,709,568.80

Finding the Fourth Proportional to 174,734,016.80, 262,101,025.20 and 106,709,568.80

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Solution

The fourth proportional to 174,734,016.80, 262,101,025.20 and 106,709,568.80 is: 160,064,353.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,734,016.80 : 262,101,025.20 = 106,709,568.80 : x
  2. Step 2: Convert to fraction form
    174,734,016.80/262,101,025.20 = 106,709,568.80/x
  3. Step 3: Cross multiply
    174,734,016.80x = 262,101,025.20 × 106,709,568.80
  4. Step 4: Simplify right side
    174,734,016.80x = 27,968,687,381,129,932
  5. Step 5: Solve for x
    x = 27,968,687,381,129,932/174,734,016.80
  6. Step 6: Final answer
    x = 160,064,353.20

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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.