Home / 2,552,242,454.15-3,522,345,670.18-1,548,581,249.84

Finding the Fourth Proportional to 2,552,242,454.15, 3,522,345,670.18 and 1,548,581,249.84

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Solution

The fourth proportional to 2,552,242,454.15, 3,522,345,670.18 and 1,548,581,249.84 is: 2,137,194,470.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,242,454.15 : 3,522,345,670.18 = 1,548,581,249.84 : x
  2. Step 2: Convert to fraction form
    2,552,242,454.15/3,522,345,670.18 = 1,548,581,249.84/x
  3. Step 3: Cross multiply
    2,552,242,454.15x = 3,522,345,670.18 × 1,548,581,249.84
  4. Step 4: Simplify right side
    2,552,242,454.15x = 5,454,638,460,278,245,376
  5. Step 5: Solve for x
    x = 5,454,638,460,278,245,376/2,552,242,454.15
  6. Step 6: Final answer
    x = 2,137,194,470.46

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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.