Home / 2,814,209,858,562.80-3,883,396,473,007.70-1,579,376,808,294.80

Finding the Fourth Proportional to 2,814,209,858,562.80, 3,883,396,473,007.70 and 1,579,376,808,294.80

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Solution

The fourth proportional to 2,814,209,858,562.80, 3,883,396,473,007.70 and 1,579,376,808,294.80 is: 2,179,420,382,676.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,209,858,562.80 : 3,883,396,473,007.70 = 1,579,376,808,294.80 : x
  2. Step 2: Convert to fraction form
    2,814,209,858,562.80/3,883,396,473,007.70 = 1,579,376,808,294.80/x
  3. Step 3: Cross multiply
    2,814,209,858,562.80x = 3,883,396,473,007.70 × 1,579,376,808,294.80
  4. Step 4: Simplify right side
    2,814,209,858,562.80x = 6,133,346,326,882,185,191,096,320
  5. Step 5: Solve for x
    x = 6,133,346,326,882,185,191,096,320/2,814,209,858,562.80
  6. Step 6: Final answer
    x = 2,179,420,382,676.95

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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.