Home / 22,230,392.28-33,344,966.34-7,085,232.60

Finding the Fourth Proportional to 22,230,392.28, 33,344,966.34 and 7,085,232.60

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Solution

The fourth proportional to 22,230,392.28, 33,344,966.34 and 7,085,232.60 is: 10,627,650.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,230,392.28 : 33,344,966.34 = 7,085,232.60 : x
  2. Step 2: Convert to fraction form
    22,230,392.28/33,344,966.34 = 7,085,232.60/x
  3. Step 3: Cross multiply
    22,230,392.28x = 33,344,966.34 × 7,085,232.60
  4. Step 4: Simplify right side
    22,230,392.28x = 236,256,842,558,070.66
  5. Step 5: Solve for x
    x = 236,256,842,558,070.66/22,230,392.28
  6. Step 6: Final answer
    x = 10,627,650.63

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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.