Home / 1,417,936,371.97-1,954,933,311.17-1,162,677,255.76

Finding the Fourth Proportional to 1,417,936,371.97, 1,954,933,311.17 and 1,162,677,255.76

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Solution

The fourth proportional to 1,417,936,371.97, 1,954,933,311.17 and 1,162,677,255.76 is: 1,603,003,168.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,936,371.97 : 1,954,933,311.17 = 1,162,677,255.76 : x
  2. Step 2: Convert to fraction form
    1,417,936,371.97/1,954,933,311.17 = 1,162,677,255.76/x
  3. Step 3: Cross multiply
    1,417,936,371.97x = 1,954,933,311.17 × 1,162,677,255.76
  4. Step 4: Simplify right side
    1,417,936,371.97x = 2,272,956,497,424,945,920
  5. Step 5: Solve for x
    x = 2,272,956,497,424,945,920/1,417,936,371.97
  6. Step 6: Final answer
    x = 1,603,003,168.80

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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.