Home / 2,730,813,537.10-3,768,532,601.52-1,477,750,257.76

Finding the Fourth Proportional to 2,730,813,537.10, 3,768,532,601.52 and 1,477,750,257.76

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Solution

The fourth proportional to 2,730,813,537.10, 3,768,532,601.52 and 1,477,750,257.76 is: 2,039,300,723.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,813,537.10 : 3,768,532,601.52 = 1,477,750,257.76 : x
  2. Step 2: Convert to fraction form
    2,730,813,537.10/3,768,532,601.52 = 1,477,750,257.76/x
  3. Step 3: Cross multiply
    2,730,813,537.10x = 3,768,532,601.52 × 1,477,750,257.76
  4. Step 4: Simplify right side
    2,730,813,537.10x = 5,568,950,023,273,143,296
  5. Step 5: Solve for x
    x = 5,568,950,023,273,143,296/2,730,813,537.10
  6. Step 6: Final answer
    x = 2,039,300,723.98

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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.