Home / 7,846,059,898.62-11,769,133,195.49-1,950,619,142.61

Finding the Fourth Proportional to 7,846,059,898.62, 11,769,133,195.49 and 1,950,619,142.61

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Solution

The fourth proportional to 7,846,059,898.62, 11,769,133,195.49 and 1,950,619,142.61 is: 2,925,939,490.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,846,059,898.62 : 11,769,133,195.49 = 1,950,619,142.61 : x
  2. Step 2: Convert to fraction form
    7,846,059,898.62/11,769,133,195.49 = 1,950,619,142.61/x
  3. Step 3: Cross multiply
    7,846,059,898.62x = 11,769,133,195.49 × 1,950,619,142.61
  4. Step 4: Simplify right side
    7,846,059,898.62x = 22,957,096,503,039,840,256
  5. Step 5: Solve for x
    x = 22,957,096,503,039,840,256/7,846,059,898.62
  6. Step 6: Final answer
    x = 2,925,939,490.61

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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.