Home / 590,073,323.13-814,279,855.92-325,749,651.83

Finding the Fourth Proportional to 590,073,323.13, 814,279,855.92 and 325,749,651.83

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Solution

The fourth proportional to 590,073,323.13, 814,279,855.92 and 325,749,651.83 is: 449,522,744.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,073,323.13 : 814,279,855.92 = 325,749,651.83 : x
  2. Step 2: Convert to fraction form
    590,073,323.13/814,279,855.92 = 325,749,651.83/x
  3. Step 3: Cross multiply
    590,073,323.13x = 814,279,855.92 × 325,749,651.83
  4. Step 4: Simplify right side
    590,073,323.13x = 265,251,379,554,051,136
  5. Step 5: Solve for x
    x = 265,251,379,554,051,136/590,073,323.13
  6. Step 6: Final answer
    x = 449,522,744.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.