Home / 587,654,453.62-880,513,122.82-341,319,592.69

Finding the Fourth Proportional to 587,654,453.62, 880,513,122.82 and 341,319,592.69

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Solution

The fourth proportional to 587,654,453.62, 880,513,122.82 and 341,319,592.69 is: 511,416,834.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,654,453.62 : 880,513,122.82 = 341,319,592.69 : x
  2. Step 2: Convert to fraction form
    587,654,453.62/880,513,122.82 = 341,319,592.69/x
  3. Step 3: Cross multiply
    587,654,453.62x = 880,513,122.82 × 341,319,592.69
  4. Step 4: Simplify right side
    587,654,453.62x = 300,536,380,437,415,744
  5. Step 5: Solve for x
    x = 300,536,380,437,415,744/587,654,453.62
  6. Step 6: Final answer
    x = 511,416,834.48

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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.