Home / 25,667,090.75-35,420,585.24-14,802,074.75

Finding the Fourth Proportional to 25,667,090.75, 35,420,585.24 and 14,802,074.75

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Solution

The fourth proportional to 25,667,090.75, 35,420,585.24 and 14,802,074.75 is: 20,426,863.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,667,090.75 : 35,420,585.24 = 14,802,074.75 : x
  2. Step 2: Convert to fraction form
    25,667,090.75/35,420,585.24 = 14,802,074.75/x
  3. Step 3: Cross multiply
    25,667,090.75x = 35,420,585.24 × 14,802,074.75
  4. Step 4: Simplify right side
    25,667,090.75x = 524,298,150,337,216.31
  5. Step 5: Solve for x
    x = 524,298,150,337,216.31/25,667,090.75
  6. Step 6: Final answer
    x = 20,426,863.16

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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.