Home / 274,376,515.59-411,645,621.78-110,529,958.59

Finding the Fourth Proportional to 274,376,515.59, 411,645,621.78 and 110,529,958.59

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Solution

The fourth proportional to 274,376,515.59, 411,645,621.78 and 110,529,958.59 is: 165,827,506.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    274,376,515.59 : 411,645,621.78 = 110,529,958.59 : x
  2. Step 2: Convert to fraction form
    274,376,515.59/411,645,621.78 = 110,529,958.59/x
  3. Step 3: Cross multiply
    274,376,515.59x = 411,645,621.78 × 110,529,958.59
  4. Step 4: Simplify right side
    274,376,515.59x = 45,499,173,529,098,200
  5. Step 5: Solve for x
    x = 45,499,173,529,098,200/274,376,515.59
  6. Step 6: Final answer
    x = 165,827,506.89

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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.