Home / 322,369,226.10-483,648,711.21-104,015,471.94

Finding the Fourth Proportional to 322,369,226.10, 483,648,711.21 and 104,015,471.94

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Solution

The fourth proportional to 322,369,226.10, 483,648,711.21 and 104,015,471.94 is: 156,053,819.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    322,369,226.10 : 483,648,711.21 = 104,015,471.94 : x
  2. Step 2: Convert to fraction form
    322,369,226.10/483,648,711.21 = 104,015,471.94/x
  3. Step 3: Cross multiply
    322,369,226.10x = 483,648,711.21 × 104,015,471.94
  4. Step 4: Simplify right side
    322,369,226.10x = 50,306,948,949,680,912
  5. Step 5: Solve for x
    x = 50,306,948,949,680,912/322,369,226.10
  6. Step 6: Final answer
    x = 156,053,819.28

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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.