Home / 110,844,492.30-166,266,738.45-108,010,140.30

Finding the Fourth Proportional to 110,844,492.30, 166,266,738.45 and 108,010,140.30

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Solution

The fourth proportional to 110,844,492.30, 166,266,738.45 and 108,010,140.30 is: 162,015,210.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,844,492.30 : 166,266,738.45 = 108,010,140.30 : x
  2. Step 2: Convert to fraction form
    110,844,492.30/166,266,738.45 = 108,010,140.30/x
  3. Step 3: Cross multiply
    110,844,492.30x = 166,266,738.45 × 108,010,140.30
  4. Step 4: Simplify right side
    110,844,492.30x = 17,958,493,747,207,902
  5. Step 5: Solve for x
    x = 17,958,493,747,207,902/110,844,492.30
  6. Step 6: Final answer
    x = 162,015,210.45

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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.