Home / 262,000,276.20-393,000,414.30-244,994,164.20

Finding the Fourth Proportional to 262,000,276.20, 393,000,414.30 and 244,994,164.20

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Solution

The fourth proportional to 262,000,276.20, 393,000,414.30 and 244,994,164.20 is: 367,491,246.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,000,276.20 : 393,000,414.30 = 244,994,164.20 : x
  2. Step 2: Convert to fraction form
    262,000,276.20/393,000,414.30 = 244,994,164.20/x
  3. Step 3: Cross multiply
    262,000,276.20x = 393,000,414.30 × 244,994,164.20
  4. Step 4: Simplify right side
    262,000,276.20x = 96,282,808,031,682,224
  5. Step 5: Solve for x
    x = 96,282,808,031,682,224/262,000,276.20
  6. Step 6: Final answer
    x = 367,491,246.30

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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.