Home / 593,629,633.70-890,581,249.44-205,452,468.65

Finding the Fourth Proportional to 593,629,633.70, 890,581,249.44 and 205,452,468.65

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Solution

The fourth proportional to 593,629,633.70, 890,581,249.44 and 205,452,468.65 is: 308,226,048.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,629,633.70 : 890,581,249.44 = 205,452,468.65 : x
  2. Step 2: Convert to fraction form
    593,629,633.70/890,581,249.44 = 205,452,468.65/x
  3. Step 3: Cross multiply
    593,629,633.70x = 890,581,249.44 × 205,452,468.65
  4. Step 4: Simplify right side
    593,629,633.70x = 182,972,116,230,849,440
  5. Step 5: Solve for x
    x = 182,972,116,230,849,440/593,629,633.70
  6. Step 6: Final answer
    x = 308,226,048.44

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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.