Home / 262,000,277.70-393,000,416.55-244,994,165.70

Finding the Fourth Proportional to 262,000,277.70, 393,000,416.55 and 244,994,165.70

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Solution

The fourth proportional to 262,000,277.70, 393,000,416.55 and 244,994,165.70 is: 367,491,248.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,000,277.70 : 393,000,416.55 = 244,994,165.70 : x
  2. Step 2: Convert to fraction form
    262,000,277.70/393,000,416.55 = 244,994,165.70/x
  3. Step 3: Cross multiply
    262,000,277.70x = 393,000,416.55 × 244,994,165.70
  4. Step 4: Simplify right side
    262,000,277.70x = 96,282,809,172,419,728
  5. Step 5: Solve for x
    x = 96,282,809,172,419,728/262,000,277.70
  6. Step 6: Final answer
    x = 367,491,248.55

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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.