Home / 3,331,507,292.26-4,997,210,493.46-810,459,261.85

Finding the Fourth Proportional to 3,331,507,292.26, 4,997,210,493.46 and 810,459,261.85

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Solution

The fourth proportional to 3,331,507,292.26, 4,997,210,493.46 and 810,459,261.85 is: 1,215,676,620.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,331,507,292.26 : 4,997,210,493.46 = 810,459,261.85 : x
  2. Step 2: Convert to fraction form
    3,331,507,292.26/4,997,210,493.46 = 810,459,261.85/x
  3. Step 3: Cross multiply
    3,331,507,292.26x = 4,997,210,493.46 × 810,459,261.85
  4. Step 4: Simplify right side
    3,331,507,292.26x = 4,050,035,527,835,143,680
  5. Step 5: Solve for x
    x = 4,050,035,527,835,143,680/3,331,507,292.26
  6. Step 6: Final answer
    x = 1,215,676,620.98

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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.