Home / 587,654,453.50-880,513,122.62-341,319,592.58

Finding the Fourth Proportional to 587,654,453.50, 880,513,122.62 and 341,319,592.58

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Solution

The fourth proportional to 587,654,453.50, 880,513,122.62 and 341,319,592.58 is: 511,416,834.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,654,453.50 : 880,513,122.62 = 341,319,592.58 : x
  2. Step 2: Convert to fraction form
    587,654,453.50/880,513,122.62 = 341,319,592.58/x
  3. Step 3: Cross multiply
    587,654,453.50x = 880,513,122.62 × 341,319,592.58
  4. Step 4: Simplify right side
    587,654,453.50x = 300,536,380,270,452,672
  5. Step 5: Solve for x
    x = 300,536,380,270,452,672/587,654,453.50
  6. Step 6: Final answer
    x = 511,416,834.30

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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.