Home / 5,375,650,813.64-7,418,019,311.46-2,996,683,520.60

Finding the Fourth Proportional to 5,375,650,813.64, 7,418,019,311.46 and 2,996,683,520.60

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Solution

The fourth proportional to 5,375,650,813.64, 7,418,019,311.46 and 2,996,683,520.60 is: 4,135,212,088.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,375,650,813.64 : 7,418,019,311.46 = 2,996,683,520.60 : x
  2. Step 2: Convert to fraction form
    5,375,650,813.64/7,418,019,311.46 = 2,996,683,520.60/x
  3. Step 3: Cross multiply
    5,375,650,813.64x = 7,418,019,311.46 × 2,996,683,520.60
  4. Step 4: Simplify right side
    5,375,650,813.64x = 22,229,456,226,144,739,328
  5. Step 5: Solve for x
    x = 22,229,456,226,144,739,328/5,375,650,813.64
  6. Step 6: Final answer
    x = 4,135,212,088.13

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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.