Home / 22,483,428.66-33,728,360.09-6,922,573.86

Finding the Fourth Proportional to 22,483,428.66, 33,728,360.09 and 6,922,573.86

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Solution

The fourth proportional to 22,483,428.66, 33,728,360.09 and 6,922,573.86 is: 10,384,851.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,483,428.66 : 33,728,360.09 = 6,922,573.86 : x
  2. Step 2: Convert to fraction form
    22,483,428.66/33,728,360.09 = 6,922,573.86/x
  3. Step 3: Cross multiply
    22,483,428.66x = 33,728,360.09 × 6,922,573.86
  4. Step 4: Simplify right side
    22,483,428.66x = 233,487,063,899,701.28
  5. Step 5: Solve for x
    x = 233,487,063,899,701.28/22,483,428.66
  6. Step 6: Final answer
    x = 10,384,851.32

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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.