Home / 2,447,021,680.30-3,670,022,414.85-895,044,054.70

Finding the Fourth Proportional to 2,447,021,680.30, 3,670,022,414.85 and 895,044,054.70

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Solution

The fourth proportional to 2,447,021,680.30, 3,670,022,414.85 and 895,044,054.70 is: 1,342,379,501.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,021,680.30 : 3,670,022,414.85 = 895,044,054.70 : x
  2. Step 2: Convert to fraction form
    2,447,021,680.30/3,670,022,414.85 = 895,044,054.70/x
  3. Step 3: Cross multiply
    2,447,021,680.30x = 3,670,022,414.85 × 895,044,054.70
  4. Step 4: Simplify right side
    2,447,021,680.30x = 3,284,831,743,027,229,696
  5. Step 5: Solve for x
    x = 3,284,831,743,027,229,696/2,447,021,680.30
  6. Step 6: Final answer
    x = 1,342,379,501.36

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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.