Home / 2,849,904,890.80-4,268,054,891.40-2,849,904,890.80

Finding the Fourth Proportional to 2,849,904,890.80, 4,268,054,891.40 and 2,849,904,890.80

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Solution

The fourth proportional to 2,849,904,890.80, 4,268,054,891.40 and 2,849,904,890.80 is: 4,268,054,891.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,904,890.80 : 4,268,054,891.40 = 2,849,904,890.80 : x
  2. Step 2: Convert to fraction form
    2,849,904,890.80/4,268,054,891.40 = 2,849,904,890.80/x
  3. Step 3: Cross multiply
    2,849,904,890.80x = 4,268,054,891.40 × 2,849,904,890.80
  4. Step 4: Simplify right side
    2,849,904,890.80x = 12,163,550,509,203,724,288
  5. Step 5: Solve for x
    x = 12,163,550,509,203,724,288/2,849,904,890.80
  6. Step 6: Final answer
    x = 4,268,054,891.40

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1.5x scale

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.