Home / 2,021,961,444.30-3,032,942,166.45-1,695,444,093.90

Finding the Fourth Proportional to 2,021,961,444.30, 3,032,942,166.45 and 1,695,444,093.90

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Solution

The fourth proportional to 2,021,961,444.30, 3,032,942,166.45 and 1,695,444,093.90 is: 2,543,166,140.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,021,961,444.30 : 3,032,942,166.45 = 1,695,444,093.90 : x
  2. Step 2: Convert to fraction form
    2,021,961,444.30/3,032,942,166.45 = 1,695,444,093.90/x
  3. Step 3: Cross multiply
    2,021,961,444.30x = 3,032,942,166.45 × 1,695,444,093.90
  4. Step 4: Simplify right side
    2,021,961,444.30x = 5,142,183,883,247,923,200
  5. Step 5: Solve for x
    x = 5,142,183,883,247,923,200/2,021,961,444.30
  6. Step 6: Final answer
    x = 2,543,166,140.85

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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.