Home / 373,670,035.35-560,505,053.03-251,226,028.95

Finding the Fourth Proportional to 373,670,035.35, 560,505,053.03 and 251,226,028.95

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Solution

The fourth proportional to 373,670,035.35, 560,505,053.03 and 251,226,028.95 is: 376,839,043.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,670,035.35 : 560,505,053.03 = 251,226,028.95 : x
  2. Step 2: Convert to fraction form
    373,670,035.35/560,505,053.03 = 251,226,028.95/x
  3. Step 3: Cross multiply
    373,670,035.35x = 560,505,053.03 × 251,226,028.95
  4. Step 4: Simplify right side
    373,670,035.35x = 140,813,458,677,879,920
  5. Step 5: Solve for x
    x = 140,813,458,677,879,920/373,670,035.35
  6. Step 6: Final answer
    x = 376,839,043.43

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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.