Home / 2,720,826,573.76-4,081,887,465.36-880,579,253.44

Finding the Fourth Proportional to 2,720,826,573.76, 4,081,887,465.36 and 880,579,253.44

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Solution

The fourth proportional to 2,720,826,573.76, 4,081,887,465.36 and 880,579,253.44 is: 1,321,078,473.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,720,826,573.76 : 4,081,887,465.36 = 880,579,253.44 : x
  2. Step 2: Convert to fraction form
    2,720,826,573.76/4,081,887,465.36 = 880,579,253.44/x
  3. Step 3: Cross multiply
    2,720,826,573.76x = 4,081,887,465.36 × 880,579,253.44
  4. Step 4: Simplify right side
    2,720,826,573.76x = 3,594,425,416,872,802,816
  5. Step 5: Solve for x
    x = 3,594,425,416,872,802,816/2,720,826,573.76
  6. Step 6: Final answer
    x = 1,321,078,473.56

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.