Home / 110,813,302.08-166,219,954.56-30,034,270.08

Finding the Fourth Proportional to 110,813,302.08, 166,219,954.56 and 30,034,270.08

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Solution

The fourth proportional to 110,813,302.08, 166,219,954.56 and 30,034,270.08 is: 45,051,405.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,813,302.08 : 166,219,954.56 = 30,034,270.08 : x
  2. Step 2: Convert to fraction form
    110,813,302.08/166,219,954.56 = 30,034,270.08/x
  3. Step 3: Cross multiply
    110,813,302.08x = 166,219,954.56 × 30,034,270.08
  4. Step 4: Simplify right side
    110,813,302.08x = 4,992,295,007,940,367
  5. Step 5: Solve for x
    x = 4,992,295,007,940,367/110,813,302.08
  6. Step 6: Final answer
    x = 45,051,405.51

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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.