Home / 5,333,562,874.17-7,998,648,620.67-4,985,367,848.55

Finding the Fourth Proportional to 5,333,562,874.17, 7,998,648,620.67 and 4,985,367,848.55

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Solution

The fourth proportional to 5,333,562,874.17, 7,998,648,620.67 and 4,985,367,848.55 is: 7,476,466,783.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,333,562,874.17 : 7,998,648,620.67 = 4,985,367,848.55 : x
  2. Step 2: Convert to fraction form
    5,333,562,874.17/7,998,648,620.67 = 4,985,367,848.55/x
  3. Step 3: Cross multiply
    5,333,562,874.17x = 7,998,648,620.67 × 4,985,367,848.55
  4. Step 4: Simplify right side
    5,333,562,874.17x = 39,876,205,665,337,024,512
  5. Step 5: Solve for x
    x = 39,876,205,665,337,024,512/5,333,562,874.17
  6. Step 6: Final answer
    x = 7,476,466,783.29

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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.