Home / 587,929,328,100.64-811,234,767,588.56-327,500,556,309.08

Finding the Fourth Proportional to 587,929,328,100.64, 811,234,767,588.56 and 327,500,556,309.08

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Solution

The fourth proportional to 587,929,328,100.64, 811,234,767,588.56 and 327,500,556,309.08 is: 451,890,771,533.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    587,929,328,100.64 : 811,234,767,588.56 = 327,500,556,309.08 : x
  2. Step 2: Convert to fraction form
    587,929,328,100.64/811,234,767,588.56 = 327,500,556,309.08/x
  3. Step 3: Cross multiply
    587,929,328,100.64x = 811,234,767,588.56 × 327,500,556,309.08
  4. Step 4: Simplify right side
    587,929,328,100.64x = 265,679,837,682,520,654,086,144
  5. Step 5: Solve for x
    x = 265,679,837,682,520,654,086,144/587,929,328,100.64
  6. Step 6: Final answer
    x = 451,890,771,533.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.