Home / 144,682,192,623.06-217,033,620,149.34-38,563,702,992

Finding the Fourth Proportional to 144,682,192,623.06, 217,033,620,149.34 and 38,563,702,992

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Solution

The fourth proportional to 144,682,192,623.06, 217,033,620,149.34 and 38,563,702,992 is: 57,848,308,177.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,682,192,623.06 : 217,033,620,149.34 = 38,563,702,992 : x
  2. Step 2: Convert to fraction form
    144,682,192,623.06/217,033,620,149.34 = 38,563,702,992/x
  3. Step 3: Cross multiply
    144,682,192,623.06x = 217,033,620,149.34 × 38,563,702,992
  4. Step 4: Simplify right side
    144,682,192,623.06x = 8,369,620,066,717,694,689,280
  5. Step 5: Solve for x
    x = 8,369,620,066,717,694,689,280/144,682,192,623.06
  6. Step 6: Final answer
    x = 57,848,308,177.93

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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.