Home / 3,467,261,313,008.70-4,784,823,747,995.10-1,904,828,782,768.80

Finding the Fourth Proportional to 3,467,261,313,008.70, 4,784,823,747,995.10 and 1,904,828,782,768.80

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Solution

The fourth proportional to 3,467,261,313,008.70, 4,784,823,747,995.10 and 1,904,828,782,768.80 is: 2,628,665,443,086.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,261,313,008.70 : 4,784,823,747,995.10 = 1,904,828,782,768.80 : x
  2. Step 2: Convert to fraction form
    3,467,261,313,008.70/4,784,823,747,995.10 = 1,904,828,782,768.80/x
  3. Step 3: Cross multiply
    3,467,261,313,008.70x = 4,784,823,747,995.10 × 1,904,828,782,768.80
  4. Step 4: Simplify right side
    3,467,261,313,008.70x = 9,114,269,995,656,753,652,432,896
  5. Step 5: Solve for x
    x = 9,114,269,995,656,753,652,432,896/3,467,261,313,008.70
  6. Step 6: Final answer
    x = 2,628,665,443,086.52

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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.