Home / 25,556,991.42-35,268,471.45-13,954,548.18

Finding the Fourth Proportional to 25,556,991.42, 35,268,471.45 and 13,954,548.18

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Solution

The fourth proportional to 25,556,991.42, 35,268,471.45 and 13,954,548.18 is: 19,257,180.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,556,991.42 : 35,268,471.45 = 13,954,548.18 : x
  2. Step 2: Convert to fraction form
    25,556,991.42/35,268,471.45 = 13,954,548.18/x
  3. Step 3: Cross multiply
    25,556,991.42x = 35,268,471.45 × 13,954,548.18
  4. Step 4: Simplify right side
    25,556,991.42x = 492,155,584,083,979.50
  5. Step 5: Solve for x
    x = 492,155,584,083,979.50/25,556,991.42
  6. Step 6: Final answer
    x = 19,257,180.00

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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.