Home / 590,976,282.80-886,464,424.20-263,451,162.80

Finding the Fourth Proportional to 590,976,282.80, 886,464,424.20 and 263,451,162.80

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Solution

The fourth proportional to 590,976,282.80, 886,464,424.20 and 263,451,162.80 is: 395,176,744.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,976,282.80 : 886,464,424.20 = 263,451,162.80 : x
  2. Step 2: Convert to fraction form
    590,976,282.80/886,464,424.20 = 263,451,162.80/x
  3. Step 3: Cross multiply
    590,976,282.80x = 886,464,424.20 × 263,451,162.80
  4. Step 4: Simplify right side
    590,976,282.80x = 233,540,083,336,322,496
  5. Step 5: Solve for x
    x = 233,540,083,336,322,496/590,976,282.80
  6. Step 6: Final answer
    x = 395,176,744.20

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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.