Home / 2,746,235,000.94-3,789,777,567.12-1,493,171,856.78

Finding the Fourth Proportional to 2,746,235,000.94, 3,789,777,567.12 and 1,493,171,856.78

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Solution

The fourth proportional to 2,746,235,000.94, 3,789,777,567.12 and 1,493,171,856.78 is: 2,060,562,626.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,746,235,000.94 : 3,789,777,567.12 = 1,493,171,856.78 : x
  2. Step 2: Convert to fraction form
    2,746,235,000.94/3,789,777,567.12 = 1,493,171,856.78/x
  3. Step 3: Cross multiply
    2,746,235,000.94x = 3,789,777,567.12 × 1,493,171,856.78
  4. Step 4: Simplify right side
    2,746,235,000.94x = 5,658,789,206,679,760,896
  5. Step 5: Solve for x
    x = 5,658,789,206,679,760,896/2,746,235,000.94
  6. Step 6: Final answer
    x = 2,060,562,626.56

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1.5x scale

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.