Home / 593,629,632.70-890,581,247.94-205,452,467.65

Finding the Fourth Proportional to 593,629,632.70, 890,581,247.94 and 205,452,467.65

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Solution

The fourth proportional to 593,629,632.70, 890,581,247.94 and 205,452,467.65 is: 308,226,046.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,629,632.70 : 890,581,247.94 = 205,452,467.65 : x
  2. Step 2: Convert to fraction form
    593,629,632.70/890,581,247.94 = 205,452,467.65/x
  3. Step 3: Cross multiply
    593,629,632.70x = 890,581,247.94 × 205,452,467.65
  4. Step 4: Simplify right side
    593,629,632.70x = 182,972,115,032,089,504
  5. Step 5: Solve for x
    x = 182,972,115,032,089,504/593,629,632.70
  6. Step 6: Final answer
    x = 308,226,046.94

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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.