Home / 25,764,830.84-35,555,256.96-14,162,270.96

Finding the Fourth Proportional to 25,764,830.84, 35,555,256.96 and 14,162,270.96

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Solution

The fourth proportional to 25,764,830.84, 35,555,256.96 and 14,162,270.96 is: 19,543,818.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,764,830.84 : 35,555,256.96 = 14,162,270.96 : x
  2. Step 2: Convert to fraction form
    25,764,830.84/35,555,256.96 = 14,162,270.96/x
  3. Step 3: Cross multiply
    25,764,830.84x = 35,555,256.96 × 14,162,270.96
  4. Step 4: Simplify right side
    25,764,830.84x = 503,543,182,942,169.62
  5. Step 5: Solve for x
    x = 503,543,182,942,169.62/25,764,830.84
  6. Step 6: Final answer
    x = 19,543,818.71

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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.