Home / 16,440,110.25-22,698,515.75-10,247,634.33

Finding the Fourth Proportional to 16,440,110.25, 22,698,515.75 and 10,247,634.33

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Solution

The fourth proportional to 16,440,110.25, 22,698,515.75 and 10,247,634.33 is: 14,148,694.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,440,110.25 : 22,698,515.75 = 10,247,634.33 : x
  2. Step 2: Convert to fraction form
    16,440,110.25/22,698,515.75 = 10,247,634.33/x
  3. Step 3: Cross multiply
    16,440,110.25x = 22,698,515.75 × 10,247,634.33
  4. Step 4: Simplify right side
    16,440,110.25x = 232,606,089,239,745.69
  5. Step 5: Solve for x
    x = 232,606,089,239,745.69/16,440,110.25
  6. Step 6: Final answer
    x = 14,148,694.00

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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.