Home / 372,093,599.06-558,224,484.86-123,098,272.45

Finding the Fourth Proportional to 372,093,599.06, 558,224,484.86 and 123,098,272.45

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Solution

The fourth proportional to 372,093,599.06, 558,224,484.86 and 123,098,272.45 is: 184,675,226.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    372,093,599.06 : 558,224,484.86 = 123,098,272.45 : x
  2. Step 2: Convert to fraction form
    372,093,599.06/558,224,484.86 = 123,098,272.45/x
  3. Step 3: Cross multiply
    372,093,599.06x = 558,224,484.86 × 123,098,272.45
  4. Step 4: Simplify right side
    372,093,599.06x = 68,716,469,725,557,184
  5. Step 5: Solve for x
    x = 68,716,469,725,557,184/372,093,599.06
  6. Step 6: Final answer
    x = 184,675,226.61

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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.