Home / 5,520,314,827.54-8,283,058,033.91-2,720,757,229.35

Finding the Fourth Proportional to 5,520,314,827.54, 8,283,058,033.91 and 2,720,757,229.35

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Solution

The fourth proportional to 5,520,314,827.54, 8,283,058,033.91 and 2,720,757,229.35 is: 4,082,410,284.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,314,827.54 : 8,283,058,033.91 = 2,720,757,229.35 : x
  2. Step 2: Convert to fraction form
    5,520,314,827.54/8,283,058,033.91 = 2,720,757,229.35/x
  3. Step 3: Cross multiply
    5,520,314,827.54x = 8,283,058,033.91 × 2,720,757,229.35
  4. Step 4: Simplify right side
    5,520,314,827.54x = 22,536,190,026,886,230,016
  5. Step 5: Solve for x
    x = 22,536,190,026,886,230,016/5,520,314,827.54
  6. Step 6: Final answer
    x = 4,082,410,284.73

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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.