Home / 236,822,029.44-355,257,410.04-89,393,767.84

Finding the Fourth Proportional to 236,822,029.44, 355,257,410.04 and 89,393,767.84

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Solution

The fourth proportional to 236,822,029.44, 355,257,410.04 and 89,393,767.84 is: 134,099,849.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,822,029.44 : 355,257,410.04 = 89,393,767.84 : x
  2. Step 2: Convert to fraction form
    236,822,029.44/355,257,410.04 = 89,393,767.84/x
  3. Step 3: Cross multiply
    236,822,029.44x = 355,257,410.04 × 89,393,767.84
  4. Step 4: Simplify right side
    236,822,029.44x = 31,757,798,436,555,448
  5. Step 5: Solve for x
    x = 31,757,798,436,555,448/236,822,029.44
  6. Step 6: Final answer
    x = 134,099,849.21

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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.