Home / 1,983,095,039.44-2,736,671,029.39-1,091,002,627.95

Finding the Fourth Proportional to 1,983,095,039.44, 2,736,671,029.39 and 1,091,002,627.95

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Solution

The fourth proportional to 1,983,095,039.44, 2,736,671,029.39 and 1,091,002,627.95 is: 1,505,583,557.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,983,095,039.44 : 2,736,671,029.39 = 1,091,002,627.95 : x
  2. Step 2: Convert to fraction form
    1,983,095,039.44/2,736,671,029.39 = 1,091,002,627.95/x
  3. Step 3: Cross multiply
    1,983,095,039.44x = 2,736,671,029.39 × 1,091,002,627.95
  4. Step 4: Simplify right side
    1,983,095,039.44x = 2,985,715,284,890,140,672
  5. Step 5: Solve for x
    x = 2,985,715,284,890,140,672/1,983,095,039.44
  6. Step 6: Final answer
    x = 1,505,583,557.78

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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.