Home / 2,819,490,121,671.80-4,229,229,903,762.80-883,455,215,382.85

Finding the Fourth Proportional to 2,819,490,121,671.80, 4,229,229,903,762.80 and 883,455,215,382.85

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Solution

The fourth proportional to 2,819,490,121,671.80, 4,229,229,903,762.80 and 883,455,215,382.85 is: 1,325,181,169,039.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,819,490,121,671.80 : 4,229,229,903,762.80 = 883,455,215,382.85 : x
  2. Step 2: Convert to fraction form
    2,819,490,121,671.80/4,229,229,903,762.80 = 883,455,215,382.85/x
  3. Step 3: Cross multiply
    2,819,490,121,671.80x = 4,229,229,903,762.80 × 883,455,215,382.85
  4. Step 4: Simplify right side
    2,819,490,121,671.80x = 3,736,335,215,532,354,257,813,504
  5. Step 5: Solve for x
    x = 3,736,335,215,532,354,257,813,504/2,819,490,121,671.80
  6. Step 6: Final answer
    x = 1,325,181,169,039.50

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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.