Home / 25,995,329.28-35,873,932.32-14,975,998.56

Finding the Fourth Proportional to 25,995,329.28, 35,873,932.32 and 14,975,998.56

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Solution

The fourth proportional to 25,995,329.28, 35,873,932.32 and 14,975,998.56 is: 20,667,095.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,995,329.28 : 35,873,932.32 = 14,975,998.56 : x
  2. Step 2: Convert to fraction form
    25,995,329.28/35,873,932.32 = 14,975,998.56/x
  3. Step 3: Cross multiply
    25,995,329.28x = 35,873,932.32 × 14,975,998.56
  4. Step 4: Simplify right side
    25,995,329.28x = 537,247,958,765,857.50
  5. Step 5: Solve for x
    x = 537,247,958,765,857.50/25,995,329.28
  6. Step 6: Final answer
    x = 20,667,095.73

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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.