Home / 377,622,046.20-566,433,069.30-275,585,374.20

Finding the Fourth Proportional to 377,622,046.20, 566,433,069.30 and 275,585,374.20

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Solution

The fourth proportional to 377,622,046.20, 566,433,069.30 and 275,585,374.20 is: 413,378,061.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,622,046.20 : 566,433,069.30 = 275,585,374.20 : x
  2. Step 2: Convert to fraction form
    377,622,046.20/566,433,069.30 = 275,585,374.20/x
  3. Step 3: Cross multiply
    377,622,046.20x = 566,433,069.30 × 275,585,374.20
  4. Step 4: Simplify right side
    377,622,046.20x = 156,100,669,362,295,008
  5. Step 5: Solve for x
    x = 156,100,669,362,295,008/377,622,046.20
  6. Step 6: Final answer
    x = 413,378,061.30

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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.