Home / 15,150,736.02-22,729,295.74-4,914,796.52

Finding the Fourth Proportional to 15,150,736.02, 22,729,295.74 and 4,914,796.52

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Solution

The fourth proportional to 15,150,736.02, 22,729,295.74 and 4,914,796.52 is: 7,373,230.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,150,736.02 : 22,729,295.74 = 4,914,796.52 : x
  2. Step 2: Convert to fraction form
    15,150,736.02/22,729,295.74 = 4,914,796.52/x
  3. Step 3: Cross multiply
    15,150,736.02x = 22,729,295.74 × 4,914,796.52
  4. Step 4: Simplify right side
    15,150,736.02x = 111,709,863,605,002.81
  5. Step 5: Solve for x
    x = 111,709,863,605,002.81/15,150,736.02
  6. Step 6: Final answer
    x = 7,373,230.15

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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.