Home / 605,089,900.04-835,002,017.15-337,151,888.96

Finding the Fourth Proportional to 605,089,900.04, 835,002,017.15 and 337,151,888.96

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Solution

The fourth proportional to 605,089,900.04, 835,002,017.15 and 337,151,888.96 is: 465,257,323.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,089,900.04 : 835,002,017.15 = 337,151,888.96 : x
  2. Step 2: Convert to fraction form
    605,089,900.04/835,002,017.15 = 337,151,888.96/x
  3. Step 3: Cross multiply
    605,089,900.04x = 835,002,017.15 × 337,151,888.96
  4. Step 4: Simplify right side
    605,089,900.04x = 281,522,507,367,532,800
  5. Step 5: Solve for x
    x = 281,522,507,367,532,800/605,089,900.04
  6. Step 6: Final answer
    x = 465,257,323.50

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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.