Home / 25,718,803.32-35,491,441.74-14,555,089.56

Finding the Fourth Proportional to 25,718,803.32, 35,491,441.74 and 14,555,089.56

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Solution

The fourth proportional to 25,718,803.32, 35,491,441.74 and 14,555,089.56 is: 20,085,736.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,718,803.32 : 35,491,441.74 = 14,555,089.56 : x
  2. Step 2: Convert to fraction form
    25,718,803.32/35,491,441.74 = 14,555,089.56/x
  3. Step 3: Cross multiply
    25,718,803.32x = 35,491,441.74 × 14,555,089.56
  4. Step 4: Simplify right side
    25,718,803.32x = 516,581,113,139,222.31
  5. Step 5: Solve for x
    x = 516,581,113,139,222.31/25,718,803.32
  6. Step 6: Final answer
    x = 20,085,736.76

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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.