Home / 2,523,690,850.57-3,782,152,494.24-1,964,128,348.57

Finding the Fourth Proportional to 2,523,690,850.57, 3,782,152,494.24 and 1,964,128,348.57

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Solution

The fourth proportional to 2,523,690,850.57, 3,782,152,494.24 and 1,964,128,348.57 is: 2,943,559,006.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,690,850.57 : 3,782,152,494.24 = 1,964,128,348.57 : x
  2. Step 2: Convert to fraction form
    2,523,690,850.57/3,782,152,494.24 = 1,964,128,348.57/x
  3. Step 3: Cross multiply
    2,523,690,850.57x = 3,782,152,494.24 × 1,964,128,348.57
  4. Step 4: Simplify right side
    2,523,690,850.57x = 7,428,632,932,551,517,184
  5. Step 5: Solve for x
    x = 7,428,632,932,551,517,184/2,523,690,850.57
  6. Step 6: Final answer
    x = 2,943,559,006.39

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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.