Home / 33,258,768.20-49,888,152.30-27,660,048.20

Finding the Fourth Proportional to 33,258,768.20, 49,888,152.30 and 27,660,048.20

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Solution

The fourth proportional to 33,258,768.20, 49,888,152.30 and 27,660,048.20 is: 41,490,072.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,258,768.20 : 49,888,152.30 = 27,660,048.20 : x
  2. Step 2: Convert to fraction form
    33,258,768.20/49,888,152.30 = 27,660,048.20/x
  3. Step 3: Cross multiply
    33,258,768.20x = 49,888,152.30 × 27,660,048.20
  4. Step 4: Simplify right side
    33,258,768.20x = 1,379,908,697,226,940.75
  5. Step 5: Solve for x
    x = 1,379,908,697,226,940.75/33,258,768.20
  6. Step 6: Final answer
    x = 41,490,072.30

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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.