Home / 590,976,153.90-886,464,230.85-245,815,065.90

Finding the Fourth Proportional to 590,976,153.90, 886,464,230.85 and 245,815,065.90

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Solution

The fourth proportional to 590,976,153.90, 886,464,230.85 and 245,815,065.90 is: 368,722,598.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,976,153.90 : 886,464,230.85 = 245,815,065.90 : x
  2. Step 2: Convert to fraction form
    590,976,153.90/886,464,230.85 = 245,815,065.90/x
  3. Step 3: Cross multiply
    590,976,153.90x = 886,464,230.85 × 245,815,065.90
  4. Step 4: Simplify right side
    590,976,153.90x = 217,906,263,324,385,568
  5. Step 5: Solve for x
    x = 217,906,263,324,385,568/590,976,153.90
  6. Step 6: Final answer
    x = 368,722,598.85

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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.