Home / 567,195,317.45-850,794,572.30-217,548,562.59

Finding the Fourth Proportional to 567,195,317.45, 850,794,572.30 and 217,548,562.59

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Solution

The fourth proportional to 567,195,317.45, 850,794,572.30 and 217,548,562.59 is: 326,323,456.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,195,317.45 : 850,794,572.30 = 217,548,562.59 : x
  2. Step 2: Convert to fraction form
    567,195,317.45/850,794,572.30 = 217,548,562.59/x
  3. Step 3: Cross multiply
    567,195,317.45x = 850,794,572.30 × 217,548,562.59
  4. Step 4: Simplify right side
    567,195,317.45x = 185,089,136,265,171,168
  5. Step 5: Solve for x
    x = 185,089,136,265,171,168/567,195,317.45
  6. Step 6: Final answer
    x = 326,323,456.08

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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.