Home / 3,322,866,392.66-4,586,967,554.37-2,070,422,045.12

Finding the Fourth Proportional to 3,322,866,392.66, 4,586,967,554.37 and 2,070,422,045.12

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Solution

The fourth proportional to 3,322,866,392.66, 4,586,967,554.37 and 2,070,422,045.12 is: 2,858,062,173.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,866,392.66 : 4,586,967,554.37 = 2,070,422,045.12 : x
  2. Step 2: Convert to fraction form
    3,322,866,392.66/4,586,967,554.37 = 2,070,422,045.12/x
  3. Step 3: Cross multiply
    3,322,866,392.66x = 4,586,967,554.37 × 2,070,422,045.12
  4. Step 4: Simplify right side
    3,322,866,392.66x = 9,496,958,744,817,819,648
  5. Step 5: Solve for x
    x = 9,496,958,744,817,819,648/3,322,866,392.66
  6. Step 6: Final answer
    x = 2,858,062,173.61

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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.