Home / 3,326,682,259.13-4,590,857,797.31-1,841,595,185.21

Finding the Fourth Proportional to 3,326,682,259.13, 4,590,857,797.31 and 1,841,595,185.21

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Solution

The fourth proportional to 3,326,682,259.13, 4,590,857,797.31 and 1,841,595,185.21 is: 2,541,421,439.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,682,259.13 : 4,590,857,797.31 = 1,841,595,185.21 : x
  2. Step 2: Convert to fraction form
    3,326,682,259.13/4,590,857,797.31 = 1,841,595,185.21/x
  3. Step 3: Cross multiply
    3,326,682,259.13x = 4,590,857,797.31 × 1,841,595,185.21
  4. Step 4: Simplify right side
    3,326,682,259.13x = 8,454,501,615,500,675,072
  5. Step 5: Solve for x
    x = 8,454,501,615,500,675,072/3,326,682,259.13
  6. Step 6: Final answer
    x = 2,541,421,439.42

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Double scale
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1.5x scale

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.