Home / 10,949,095,655-15,110,049,105.42-6,192,082,889

Finding the Fourth Proportional to 10,949,095,655, 15,110,049,105.42 and 6,192,082,889

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Solution

The fourth proportional to 10,949,095,655, 15,110,049,105.42 and 6,192,082,889 is: 8,545,242,407.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,949,095,655 : 15,110,049,105.42 = 6,192,082,889 : x
  2. Step 2: Convert to fraction form
    10,949,095,655/15,110,049,105.42 = 6,192,082,889/x
  3. Step 3: Cross multiply
    10,949,095,655x = 15,110,049,105.42 × 6,192,082,889
  4. Step 4: Simplify right side
    10,949,095,655x = 93,562,676,517,620,940,800
  5. Step 5: Solve for x
    x = 93,562,676,517,620,940,800/10,949,095,655
  6. Step 6: Final answer
    x = 8,545,242,407.75

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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.