Home / 794,937,348.20-1,192,535,444.48-234,755,839.17

Finding the Fourth Proportional to 794,937,348.20, 1,192,535,444.48 and 234,755,839.17

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Solution

The fourth proportional to 794,937,348.20, 1,192,535,444.48 and 234,755,839.17 is: 352,171,978.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,937,348.20 : 1,192,535,444.48 = 234,755,839.17 : x
  2. Step 2: Convert to fraction form
    794,937,348.20/1,192,535,444.48 = 234,755,839.17/x
  3. Step 3: Cross multiply
    794,937,348.20x = 1,192,535,444.48 × 234,755,839.17
  4. Step 4: Simplify right side
    794,937,348.20x = 279,954,659,007,697,536
  5. Step 5: Solve for x
    x = 279,954,659,007,697,536/794,937,348.20
  6. Step 6: Final answer
    x = 352,171,978.89

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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.