Home / 87,397,026-131,101,837.56-33,544,338

Finding the Fourth Proportional to 87,397,026, 131,101,837.56 and 33,544,338

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Solution

The fourth proportional to 87,397,026, 131,101,837.56 and 33,544,338 is: 50,318,924.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,397,026 : 131,101,837.56 = 33,544,338 : x
  2. Step 2: Convert to fraction form
    87,397,026/131,101,837.56 = 33,544,338/x
  3. Step 3: Cross multiply
    87,397,026x = 131,101,837.56 × 33,544,338
  4. Step 4: Simplify right side
    87,397,026x = 4,397,724,351,533,735.50
  5. Step 5: Solve for x
    x = 4,397,724,351,533,735.50/87,397,026
  6. Step 6: Final answer
    x = 50,318,924.49

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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.