Home / 4,449,578,471.66-6,137,625,237.26-2,639,809,054.24

Finding the Fourth Proportional to 4,449,578,471.66, 6,137,625,237.26 and 2,639,809,054.24

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Solution

The fourth proportional to 4,449,578,471.66, 6,137,625,237.26 and 2,639,809,054.24 is: 3,641,279,455.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,449,578,471.66 : 6,137,625,237.26 = 2,639,809,054.24 : x
  2. Step 2: Convert to fraction form
    4,449,578,471.66/6,137,625,237.26 = 2,639,809,054.24/x
  3. Step 3: Cross multiply
    4,449,578,471.66x = 6,137,625,237.26 × 2,639,809,054.24
  4. Step 4: Simplify right side
    4,449,578,471.66x = 16,202,158,672,850,876,416
  5. Step 5: Solve for x
    x = 16,202,158,672,850,876,416/4,449,578,471.66
  6. Step 6: Final answer
    x = 3,641,279,455.13

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1.5x scale

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.