Home / 248,853,505.20-373,280,257.80-224,667,034.80

Finding the Fourth Proportional to 248,853,505.20, 373,280,257.80 and 224,667,034.80

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Solution

The fourth proportional to 248,853,505.20, 373,280,257.80 and 224,667,034.80 is: 337,000,552.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,853,505.20 : 373,280,257.80 = 224,667,034.80 : x
  2. Step 2: Convert to fraction form
    248,853,505.20/373,280,257.80 = 224,667,034.80/x
  3. Step 3: Cross multiply
    248,853,505.20x = 373,280,257.80 × 224,667,034.80
  4. Step 4: Simplify right side
    248,853,505.20x = 83,863,768,669,305,584
  5. Step 5: Solve for x
    x = 83,863,768,669,305,584/248,853,505.20
  6. Step 6: Final answer
    x = 337,000,552.20

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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.