Home / 248,853,514.70-373,280,272.05-224,667,044.30

Finding the Fourth Proportional to 248,853,514.70, 373,280,272.05 and 224,667,044.30

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Solution

The fourth proportional to 248,853,514.70, 373,280,272.05 and 224,667,044.30 is: 337,000,566.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,853,514.70 : 373,280,272.05 = 224,667,044.30 : x
  2. Step 2: Convert to fraction form
    248,853,514.70/373,280,272.05 = 224,667,044.30/x
  3. Step 3: Cross multiply
    248,853,514.70x = 373,280,272.05 × 224,667,044.30
  4. Step 4: Simplify right side
    248,853,514.70x = 83,863,775,416,973,408
  5. Step 5: Solve for x
    x = 83,863,775,416,973,408/248,853,514.70
  6. Step 6: Final answer
    x = 337,000,566.45

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Double scale
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Similar ratio
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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.