Home / 16,969,330.70-25,426,002.45-14,449,906.70

Finding the Fourth Proportional to 16,969,330.70, 25,426,002.45 and 14,449,906.70

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Solution

The fourth proportional to 16,969,330.70, 25,426,002.45 and 14,449,906.70 is: 21,651,022.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,969,330.70 : 25,426,002.45 = 14,449,906.70 : x
  2. Step 2: Convert to fraction form
    16,969,330.70/25,426,002.45 = 14,449,906.70/x
  3. Step 3: Cross multiply
    16,969,330.70x = 25,426,002.45 × 14,449,906.70
  4. Step 4: Simplify right side
    16,969,330.70x = 367,403,363,156,471.38
  5. Step 5: Solve for x
    x = 367,403,363,156,471.38/16,969,330.70
  6. Step 6: Final answer
    x = 21,651,022.64

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.