Home / 1,367,758,671.98-1,887,508,581.89-741,227,099.95

Finding the Fourth Proportional to 1,367,758,671.98, 1,887,508,581.89 and 741,227,099.95

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Solution

The fourth proportional to 1,367,758,671.98, 1,887,508,581.89 and 741,227,099.95 is: 1,022,894,272.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,367,758,671.98 : 1,887,508,581.89 = 741,227,099.95 : x
  2. Step 2: Convert to fraction form
    1,367,758,671.98/1,887,508,581.89 = 741,227,099.95/x
  3. Step 3: Cross multiply
    1,367,758,671.98x = 1,887,508,581.89 × 741,227,099.95
  4. Step 4: Simplify right side
    1,367,758,671.98x = 1,399,072,512,283,715,072
  5. Step 5: Solve for x
    x = 1,399,072,512,283,715,072/1,367,758,671.98
  6. Step 6: Final answer
    x = 1,022,894,272.90

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1.5x scale

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.