Home / 4,498,921,979,531.20-6,208,406,730,035-2,647,150,075,039.80

Finding the Fourth Proportional to 4,498,921,979,531.20, 6,208,406,730,035 and 2,647,150,075,039.80

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Solution

The fourth proportional to 4,498,921,979,531.20, 6,208,406,730,035 and 2,647,150,075,039.80 is: 3,653,004,967,870.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,498,921,979,531.20 : 6,208,406,730,035 = 2,647,150,075,039.80 : x
  2. Step 2: Convert to fraction form
    4,498,921,979,531.20/6,208,406,730,035 = 2,647,150,075,039.80/x
  3. Step 3: Cross multiply
    4,498,921,979,531.20x = 6,208,406,730,035 × 2,647,150,075,039.80
  4. Step 4: Simplify right side
    4,498,921,979,531.20x = 16,434,584,341,289,747,825,557,504
  5. Step 5: Solve for x
    x = 16,434,584,341,289,747,825,557,504/4,498,921,979,531.20
  6. Step 6: Final answer
    x = 3,653,004,967,870.61

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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.