Home / 4,846,778,505.25-7,259,986,488.75-3,075,237,345

Finding the Fourth Proportional to 4,846,778,505.25, 7,259,986,488.75 and 3,075,237,345

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Solution

The fourth proportional to 4,846,778,505.25, 7,259,986,488.75 and 3,075,237,345 is: 4,606,396,093.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,778,505.25 : 7,259,986,488.75 = 3,075,237,345 : x
  2. Step 2: Convert to fraction form
    4,846,778,505.25/7,259,986,488.75 = 3,075,237,345/x
  3. Step 3: Cross multiply
    4,846,778,505.25x = 7,259,986,488.75 × 3,075,237,345
  4. Step 4: Simplify right side
    4,846,778,505.25x = 22,326,181,574,384,046,080
  5. Step 5: Solve for x
    x = 22,326,181,574,384,046,080/4,846,778,505.25
  6. Step 6: Final answer
    x = 4,606,396,093.86

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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.