Home / 192,167,533.62-265,210,165.17-109,673,660.34

Finding the Fourth Proportional to 192,167,533.62, 265,210,165.17 and 109,673,660.34

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Solution

The fourth proportional to 192,167,533.62, 265,210,165.17 and 109,673,660.34 is: 151,360,477.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,167,533.62 : 265,210,165.17 = 109,673,660.34 : x
  2. Step 2: Convert to fraction form
    192,167,533.62/265,210,165.17 = 109,673,660.34/x
  3. Step 3: Cross multiply
    192,167,533.62x = 265,210,165.17 × 109,673,660.34
  4. Step 4: Simplify right side
    192,167,533.62x = 29,086,569,573,569,876
  5. Step 5: Solve for x
    x = 29,086,569,573,569,876/192,167,533.62
  6. Step 6: Final answer
    x = 151,360,477.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.