Home / 463,664,000.60-695,496,000.90-327,615,104.60

Finding the Fourth Proportional to 463,664,000.60, 695,496,000.90 and 327,615,104.60

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Solution

The fourth proportional to 463,664,000.60, 695,496,000.90 and 327,615,104.60 is: 491,422,656.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,664,000.60 : 695,496,000.90 = 327,615,104.60 : x
  2. Step 2: Convert to fraction form
    463,664,000.60/695,496,000.90 = 327,615,104.60/x
  3. Step 3: Cross multiply
    463,664,000.60x = 695,496,000.90 × 327,615,104.60
  4. Step 4: Simplify right side
    463,664,000.60x = 227,854,995,083,735,200
  5. Step 5: Solve for x
    x = 227,854,995,083,735,200/463,664,000.60
  6. Step 6: Final answer
    x = 491,422,656.90

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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.