Home / 123,523,716.03-185,286,902.84-37,262,870.52

Finding the Fourth Proportional to 123,523,716.03, 185,286,902.84 and 37,262,870.52

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Solution

The fourth proportional to 123,523,716.03, 185,286,902.84 and 37,262,870.52 is: 55,894,706.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    123,523,716.03 : 185,286,902.84 = 37,262,870.52 : x
  2. Step 2: Convert to fraction form
    123,523,716.03/185,286,902.84 = 37,262,870.52/x
  3. Step 3: Cross multiply
    123,523,716.03x = 185,286,902.84 × 37,262,870.52
  4. Step 4: Simplify right side
    123,523,716.03x = 6,904,321,869,392,427
  5. Step 5: Solve for x
    x = 6,904,321,869,392,427/123,523,716.03
  6. Step 6: Final answer
    x = 55,894,706.63

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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.