Home / 8,474,058,903,150.40-12,713,108,588,765-2,743,692,206,044.20

Finding the Fourth Proportional to 8,474,058,903,150.40, 12,713,108,588,765 and 2,743,692,206,044.20

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Solution

The fourth proportional to 8,474,058,903,150.40, 12,713,108,588,765 and 2,743,692,206,044.20 is: 4,116,192,411,244.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,474,058,903,150.40 : 12,713,108,588,765 = 2,743,692,206,044.20 : x
  2. Step 2: Convert to fraction form
    8,474,058,903,150.40/12,713,108,588,765 = 2,743,692,206,044.20/x
  3. Step 3: Cross multiply
    8,474,058,903,150.40x = 12,713,108,588,765 × 2,743,692,206,044.20
  4. Step 4: Simplify right side
    8,474,058,903,150.40x = 34,880,856,949,588,113,324,244,992
  5. Step 5: Solve for x
    x = 34,880,856,949,588,113,324,244,992/8,474,058,903,150.40
  6. Step 6: Final answer
    x = 4,116,192,411,244.68

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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.