Home / 4,421,143,801.77-6,101,263,369.08-2,414,058,515.88

Finding the Fourth Proportional to 4,421,143,801.77, 6,101,263,369.08 and 2,414,058,515.88

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Solution

The fourth proportional to 4,421,143,801.77, 6,101,263,369.08 and 2,414,058,515.88 is: 3,331,447,121.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,143,801.77 : 6,101,263,369.08 = 2,414,058,515.88 : x
  2. Step 2: Convert to fraction form
    4,421,143,801.77/6,101,263,369.08 = 2,414,058,515.88/x
  3. Step 3: Cross multiply
    4,421,143,801.77x = 6,101,263,369.08 × 2,414,058,515.88
  4. Step 4: Simplify right side
    4,421,143,801.77x = 14,728,806,793,754,273,792
  5. Step 5: Solve for x
    x = 14,728,806,793,754,273,792/4,421,143,801.77
  6. Step 6: Final answer
    x = 3,331,447,121.86

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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.