Home / 46,611,388.43-64,325,268.88-25,419,324.42

Finding the Fourth Proportional to 46,611,388.43, 64,325,268.88 and 25,419,324.42

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Solution

The fourth proportional to 46,611,388.43, 64,325,268.88 and 25,419,324.42 is: 35,079,514.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,611,388.43 : 64,325,268.88 = 25,419,324.42 : x
  2. Step 2: Convert to fraction form
    46,611,388.43/64,325,268.88 = 25,419,324.42/x
  3. Step 3: Cross multiply
    46,611,388.43x = 64,325,268.88 × 25,419,324.42
  4. Step 4: Simplify right side
    46,611,388.43x = 1,635,104,878,064,450.25
  5. Step 5: Solve for x
    x = 1,635,104,878,064,450.25/46,611,388.43
  6. Step 6: Final answer
    x = 35,079,514.54

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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.