Home / 6,241,763,419.26-9,362,644,947.95-2,879,339,560.69

Finding the Fourth Proportional to 6,241,763,419.26, 9,362,644,947.95 and 2,879,339,560.69

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Solution

The fourth proportional to 6,241,763,419.26, 9,362,644,947.95 and 2,879,339,560.69 is: 4,319,009,257.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,763,419.26 : 9,362,644,947.95 = 2,879,339,560.69 : x
  2. Step 2: Convert to fraction form
    6,241,763,419.26/9,362,644,947.95 = 2,879,339,560.69/x
  3. Step 3: Cross multiply
    6,241,763,419.26x = 9,362,644,947.95 × 2,879,339,560.69
  4. Step 4: Simplify right side
    6,241,763,419.26x = 26,958,233,991,326,801,920
  5. Step 5: Solve for x
    x = 26,958,233,991,326,801,920/6,241,763,419.26
  6. Step 6: Final answer
    x = 4,319,009,257.57

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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.