Home / 237,566,103.32-355,889,509.77-133,619,481.84

Finding the Fourth Proportional to 237,566,103.32, 355,889,509.77 and 133,619,481.84

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Solution

The fourth proportional to 237,566,103.32, 355,889,509.77 and 133,619,481.84 is: 200,170,694.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,566,103.32 : 355,889,509.77 = 133,619,481.84 : x
  2. Step 2: Convert to fraction form
    237,566,103.32/355,889,509.77 = 133,619,481.84/x
  3. Step 3: Cross multiply
    237,566,103.32x = 355,889,509.77 × 133,619,481.84
  4. Step 4: Simplify right side
    237,566,103.32x = 47,553,771,888,592,536
  5. Step 5: Solve for x
    x = 47,553,771,888,592,536/237,566,103.32
  6. Step 6: Final answer
    x = 200,170,694.49

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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.