Home / 16,354,465.28-24,504,578.24-9,945,330.56

Finding the Fourth Proportional to 16,354,465.28, 24,504,578.24 and 9,945,330.56

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Solution

The fourth proportional to 16,354,465.28, 24,504,578.24 and 9,945,330.56 is: 14,901,504.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,465.28 : 24,504,578.24 = 9,945,330.56 : x
  2. Step 2: Convert to fraction form
    16,354,465.28/24,504,578.24 = 9,945,330.56/x
  3. Step 3: Cross multiply
    16,354,465.28x = 24,504,578.24 × 9,945,330.56
  4. Step 4: Simplify right side
    16,354,465.28x = 243,706,130,830,183
  5. Step 5: Solve for x
    x = 243,706,130,830,183/16,354,465.28
  6. Step 6: Final answer
    x = 14,901,504.06

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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.