Home / 192,306,622.86-265,384,063.62-104,200,597.44

Finding the Fourth Proportional to 192,306,622.86, 265,384,063.62 and 104,200,597.44

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Solution

The fourth proportional to 192,306,622.86, 265,384,063.62 and 104,200,597.44 is: 143,797,325.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,306,622.86 : 265,384,063.62 = 104,200,597.44 : x
  2. Step 2: Convert to fraction form
    192,306,622.86/265,384,063.62 = 104,200,597.44/x
  3. Step 3: Cross multiply
    192,306,622.86x = 265,384,063.62 × 104,200,597.44
  4. Step 4: Simplify right side
    192,306,622.86x = 27,653,177,980,258,968
  5. Step 5: Solve for x
    x = 27,653,177,980,258,968/192,306,622.86
  6. Step 6: Final answer
    x = 143,797,325.17

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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.