Home / 238,224,874.84-357,184,375.34-92,503,162.16

Finding the Fourth Proportional to 238,224,874.84, 357,184,375.34 and 92,503,162.16

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Solution

The fourth proportional to 238,224,874.84, 357,184,375.34 and 92,503,162.16 is: 138,695,357.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    238,224,874.84 : 357,184,375.34 = 92,503,162.16 : x
  2. Step 2: Convert to fraction form
    238,224,874.84/357,184,375.34 = 92,503,162.16/x
  3. Step 3: Cross multiply
    238,224,874.84x = 357,184,375.34 × 92,503,162.16
  4. Step 4: Simplify right side
    238,224,874.84x = 33,040,684,193,094,320
  5. Step 5: Solve for x
    x = 33,040,684,193,094,320/238,224,874.84
  6. Step 6: Final answer
    x = 138,695,357.55

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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.