Home / 2,251,684,454,543.30-3,107,302,471,741-1,223,954,895,837.60

Finding the Fourth Proportional to 2,251,684,454,543.30, 3,107,302,471,741 and 1,223,954,895,837.60

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Solution

The fourth proportional to 2,251,684,454,543.30, 3,107,302,471,741 and 1,223,954,895,837.60 is: 1,689,045,756,594.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,684,454,543.30 : 3,107,302,471,741 = 1,223,954,895,837.60 : x
  2. Step 2: Convert to fraction form
    2,251,684,454,543.30/3,107,302,471,741 = 1,223,954,895,837.60/x
  3. Step 3: Cross multiply
    2,251,684,454,543.30x = 3,107,302,471,741 × 1,223,954,895,837.60
  4. Step 4: Simplify right side
    2,251,684,454,543.30x = 3,803,198,073,135,673,070,583,808
  5. Step 5: Solve for x
    x = 3,803,198,073,135,673,070,583,808/2,251,684,454,543.30
  6. Step 6: Final answer
    x = 1,689,045,756,594.28

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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.