Home / 168,520,633,845.14-252,754,042,572-49,110,026,925.75

Finding the Fourth Proportional to 168,520,633,845.14, 252,754,042,572 and 49,110,026,925.75

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Solution

The fourth proportional to 168,520,633,845.14, 252,754,042,572 and 49,110,026,925.75 is: 73,657,198,843.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,520,633,845.14 : 252,754,042,572 = 49,110,026,925.75 : x
  2. Step 2: Convert to fraction form
    168,520,633,845.14/252,754,042,572 = 49,110,026,925.75/x
  3. Step 3: Cross multiply
    168,520,633,845.14x = 252,754,042,572 × 49,110,026,925.75
  4. Step 4: Simplify right side
    168,520,633,845.14x = 12,412,757,836,303,586,820,096
  5. Step 5: Solve for x
    x = 12,412,757,836,303,586,820,096/168,520,633,845.14
  6. Step 6: Final answer
    x = 73,657,198,843.14

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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.