Home / 3,219,002,084.22-4,828,503,500.22-1,008,384,062.46

Finding the Fourth Proportional to 3,219,002,084.22, 4,828,503,500.22 and 1,008,384,062.46

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Solution

The fourth proportional to 3,219,002,084.22, 4,828,503,500.22 and 1,008,384,062.46 is: 1,512,576,210.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,219,002,084.22 : 4,828,503,500.22 = 1,008,384,062.46 : x
  2. Step 2: Convert to fraction form
    3,219,002,084.22/4,828,503,500.22 = 1,008,384,062.46/x
  3. Step 3: Cross multiply
    3,219,002,084.22x = 4,828,503,500.22 × 1,008,384,062.46
  4. Step 4: Simplify right side
    3,219,002,084.22x = 4,868,985,975,154,173,952
  5. Step 5: Solve for x
    x = 4,868,985,975,154,173,952/3,219,002,084.22
  6. Step 6: Final answer
    x = 1,512,576,210.81

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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.