Home / 22,483,426.66-33,728,357.09-6,922,571.86

Finding the Fourth Proportional to 22,483,426.66, 33,728,357.09 and 6,922,571.86

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Solution

The fourth proportional to 22,483,426.66, 33,728,357.09 and 6,922,571.86 is: 10,384,848.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,483,426.66 : 33,728,357.09 = 6,922,571.86 : x
  2. Step 2: Convert to fraction form
    22,483,426.66/33,728,357.09 = 6,922,571.86/x
  3. Step 3: Cross multiply
    22,483,426.66x = 33,728,357.09 × 6,922,571.86
  4. Step 4: Simplify right side
    22,483,426.66x = 233,486,975,675,265.53
  5. Step 5: Solve for x
    x = 233,486,975,675,265.53/22,483,426.66
  6. Step 6: Final answer
    x = 10,384,848.32

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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.