Home / 3,326,682,261.13-4,590,857,800.07-1,841,595,187.21

Finding the Fourth Proportional to 3,326,682,261.13, 4,590,857,800.07 and 1,841,595,187.21

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Solution

The fourth proportional to 3,326,682,261.13, 4,590,857,800.07 and 1,841,595,187.21 is: 2,541,421,442.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,682,261.13 : 4,590,857,800.07 = 1,841,595,187.21 : x
  2. Step 2: Convert to fraction form
    3,326,682,261.13/4,590,857,800.07 = 1,841,595,187.21/x
  3. Step 3: Cross multiply
    3,326,682,261.13x = 4,590,857,800.07 × 1,841,595,187.21
  4. Step 4: Simplify right side
    3,326,682,261.13x = 8,454,501,629,774,400,512
  5. Step 5: Solve for x
    x = 8,454,501,629,774,400,512/3,326,682,261.13
  6. Step 6: Final answer
    x = 2,541,421,442.19

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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.