Home / 3,329,892,144.45-4,994,449,411.41-1,337,853,563.55

Finding the Fourth Proportional to 3,329,892,144.45, 4,994,449,411.41 and 1,337,853,563.55

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Solution

The fourth proportional to 3,329,892,144.45, 4,994,449,411.41 and 1,337,853,563.55 is: 2,006,624,134.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,892,144.45 : 4,994,449,411.41 = 1,337,853,563.55 : x
  2. Step 2: Convert to fraction form
    3,329,892,144.45/4,994,449,411.41 = 1,337,853,563.55/x
  3. Step 3: Cross multiply
    3,329,892,144.45x = 4,994,449,411.41 × 1,337,853,563.55
  4. Step 4: Simplify right side
    3,329,892,144.45x = 6,681,841,943,025,068,032
  5. Step 5: Solve for x
    x = 6,681,841,943,025,068,032/3,329,892,144.45
  6. Step 6: Final answer
    x = 2,006,624,134.71

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1.5x scale

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.