Home / 605,089,898.04-835,002,014.39-337,151,886.96

Finding the Fourth Proportional to 605,089,898.04, 835,002,014.39 and 337,151,886.96

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Solution

The fourth proportional to 605,089,898.04, 835,002,014.39 and 337,151,886.96 is: 465,257,320.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,089,898.04 : 835,002,014.39 = 337,151,886.96 : x
  2. Step 2: Convert to fraction form
    605,089,898.04/835,002,014.39 = 337,151,886.96/x
  3. Step 3: Cross multiply
    605,089,898.04x = 835,002,014.39 × 337,151,886.96
  4. Step 4: Simplify right side
    605,089,898.04x = 281,522,504,769,699,392
  5. Step 5: Solve for x
    x = 281,522,504,769,699,392/605,089,898.04
  6. Step 6: Final answer
    x = 465,257,320.74

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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.