Home / 50,383,784.23-75,511,768.46-22,688,151.64

Finding the Fourth Proportional to 50,383,784.23, 75,511,768.46 and 22,688,151.64

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Solution

The fourth proportional to 50,383,784.23, 75,511,768.46 and 22,688,151.64 is: 34,003,449.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,383,784.23 : 75,511,768.46 = 22,688,151.64 : x
  2. Step 2: Convert to fraction form
    50,383,784.23/75,511,768.46 = 22,688,151.64/x
  3. Step 3: Cross multiply
    50,383,784.23x = 75,511,768.46 × 22,688,151.64
  4. Step 4: Simplify right side
    50,383,784.23x = 1,713,222,453,122,829
  5. Step 5: Solve for x
    x = 1,713,222,453,122,829/50,383,784.23
  6. Step 6: Final answer
    x = 34,003,449.31

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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.