Home / 22,428,400.43-33,648,274.90-6,254,353.44

Finding the Fourth Proportional to 22,428,400.43, 33,648,274.90 and 6,254,353.44

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Solution

The fourth proportional to 22,428,400.43, 33,648,274.90 and 6,254,353.44 is: 9,383,112.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,428,400.43 : 33,648,274.90 = 6,254,353.44 : x
  2. Step 2: Convert to fraction form
    22,428,400.43/33,648,274.90 = 6,254,353.44/x
  3. Step 3: Cross multiply
    22,428,400.43x = 33,648,274.90 × 6,254,353.44
  4. Step 4: Simplify right side
    22,428,400.43x = 210,448,203,878,698.59
  5. Step 5: Solve for x
    x = 210,448,203,878,698.59/22,428,400.43
  6. Step 6: Final answer
    x = 9,383,112.47

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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.