Home / 3,173,255,093.70-4,759,882,640.55-1,883,310,005.70

Finding the Fourth Proportional to 3,173,255,093.70, 4,759,882,640.55 and 1,883,310,005.70

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Solution

The fourth proportional to 3,173,255,093.70, 4,759,882,640.55 and 1,883,310,005.70 is: 2,824,965,008.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,173,255,093.70 : 4,759,882,640.55 = 1,883,310,005.70 : x
  2. Step 2: Convert to fraction form
    3,173,255,093.70/4,759,882,640.55 = 1,883,310,005.70/x
  3. Step 3: Cross multiply
    3,173,255,093.70x = 4,759,882,640.55 × 1,883,310,005.70
  4. Step 4: Simplify right side
    3,173,255,093.70x = 8,964,334,602,905,551,872
  5. Step 5: Solve for x
    x = 8,964,334,602,905,551,872/3,173,255,093.70
  6. Step 6: Final answer
    x = 2,824,965,008.55

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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.