Home / 23,644,454,734.36-32,629,326,237.46-13,346,717,696.32

Finding the Fourth Proportional to 23,644,454,734.36, 32,629,326,237.46 and 13,346,717,696.32

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Solution

The fourth proportional to 23,644,454,734.36, 32,629,326,237.46 and 13,346,717,696.32 is: 18,418,458,399.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,644,454,734.36 : 32,629,326,237.46 = 13,346,717,696.32 : x
  2. Step 2: Convert to fraction form
    23,644,454,734.36/32,629,326,237.46 = 13,346,717,696.32/x
  3. Step 3: Cross multiply
    23,644,454,734.36x = 32,629,326,237.46 × 13,346,717,696.32
  4. Step 4: Simplify right side
    23,644,454,734.36x = 435,494,405,912,505,810,944
  5. Step 5: Solve for x
    x = 435,494,405,912,505,810,944/23,644,454,734.36
  6. Step 6: Final answer
    x = 18,418,458,399.87

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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.