Home / 158,400,662.22-237,552,368.58-109,530,519.90

Finding the Fourth Proportional to 158,400,662.22, 237,552,368.58 and 109,530,519.90

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Solution

The fourth proportional to 158,400,662.22, 237,552,368.58 and 109,530,519.90 is: 164,262,156.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,400,662.22 : 237,552,368.58 = 109,530,519.90 : x
  2. Step 2: Convert to fraction form
    158,400,662.22/237,552,368.58 = 109,530,519.90/x
  3. Step 3: Cross multiply
    158,400,662.22x = 237,552,368.58 × 109,530,519.90
  4. Step 4: Simplify right side
    158,400,662.22x = 26,019,234,434,043,828
  5. Step 5: Solve for x
    x = 26,019,234,434,043,828/158,400,662.22
  6. Step 6: Final answer
    x = 164,262,156.92

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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.