Home / 551,446,340.30-827,169,510.45-244,769,453.90

Finding the Fourth Proportional to 551,446,340.30, 827,169,510.45 and 244,769,453.90

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Solution

The fourth proportional to 551,446,340.30, 827,169,510.45 and 244,769,453.90 is: 367,154,180.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    551,446,340.30 : 827,169,510.45 = 244,769,453.90 : x
  2. Step 2: Convert to fraction form
    551,446,340.30/827,169,510.45 = 244,769,453.90/x
  3. Step 3: Cross multiply
    551,446,340.30x = 827,169,510.45 × 244,769,453.90
  4. Step 4: Simplify right side
    551,446,340.30x = 202,465,829,355,576,864
  5. Step 5: Solve for x
    x = 202,465,829,355,576,864/551,446,340.30
  6. Step 6: Final answer
    x = 367,154,180.85

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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.