Home / 1,367,758,672.98-1,887,508,583.27-741,227,100.95

Finding the Fourth Proportional to 1,367,758,672.98, 1,887,508,583.27 and 741,227,100.95

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Solution

The fourth proportional to 1,367,758,672.98, 1,887,508,583.27 and 741,227,100.95 is: 1,022,894,274.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,758,672.98 : 1,887,508,583.27 = 741,227,100.95 : x
  2. Step 2: Convert to fraction form
    1,367,758,672.98/1,887,508,583.27 = 741,227,100.95/x
  3. Step 3: Cross multiply
    1,367,758,672.98x = 1,887,508,583.27 × 741,227,100.95
  4. Step 4: Simplify right side
    1,367,758,672.98x = 1,399,072,515,195,463,936
  5. Step 5: Solve for x
    x = 1,399,072,515,195,463,936/1,367,758,672.98
  6. Step 6: Final answer
    x = 1,022,894,274.29

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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.