Home / 22,322,476.08-33,484,050.45-7,749,858.15

Finding the Fourth Proportional to 22,322,476.08, 33,484,050.45 and 7,749,858.15

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Solution

The fourth proportional to 22,322,476.08, 33,484,050.45 and 7,749,858.15 is: 11,624,903.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,322,476.08 : 33,484,050.45 = 7,749,858.15 : x
  2. Step 2: Convert to fraction form
    22,322,476.08/33,484,050.45 = 7,749,858.15/x
  3. Step 3: Cross multiply
    22,322,476.08x = 33,484,050.45 × 7,749,858.15
  4. Step 4: Simplify right side
    22,322,476.08x = 259,496,641,274,943.69
  5. Step 5: Solve for x
    x = 259,496,641,274,943.69/22,322,476.08
  6. Step 6: Final answer
    x = 11,624,903.99

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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.