Home / 33,905,334.52-46,789,946.34-18,435,523.60

Finding the Fourth Proportional to 33,905,334.52, 46,789,946.34 and 18,435,523.60

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Solution

The fourth proportional to 33,905,334.52, 46,789,946.34 and 18,435,523.60 is: 25,441,340.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,905,334.52 : 46,789,946.34 = 18,435,523.60 : x
  2. Step 2: Convert to fraction form
    33,905,334.52/46,789,946.34 = 18,435,523.60/x
  3. Step 3: Cross multiply
    33,905,334.52x = 46,789,946.34 × 18,435,523.60
  4. Step 4: Simplify right side
    33,905,334.52x = 862,597,159,993,803.75
  5. Step 5: Solve for x
    x = 862,597,159,993,803.75/33,905,334.52
  6. Step 6: Final answer
    x = 25,441,340.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.