Home / 4,781,821,835.88-6,599,078,224.74-2,774,505,393

Finding the Fourth Proportional to 4,781,821,835.88, 6,599,078,224.74 and 2,774,505,393

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Solution

The fourth proportional to 4,781,821,835.88, 6,599,078,224.74 and 2,774,505,393 is: 3,828,912,651.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,781,821,835.88 : 6,599,078,224.74 = 2,774,505,393 : x
  2. Step 2: Convert to fraction form
    4,781,821,835.88/6,599,078,224.74 = 2,774,505,393/x
  3. Step 3: Cross multiply
    4,781,821,835.88x = 6,599,078,224.74 × 2,774,505,393
  4. Step 4: Simplify right side
    4,781,821,835.88x = 18,309,178,123,369,996,288
  5. Step 5: Solve for x
    x = 18,309,178,123,369,996,288/4,781,821,835.88
  6. Step 6: Final answer
    x = 3,828,912,651.24

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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.