Home / 8,474,058,903,151.40-12,713,108,588,766-2,743,692,206,045.20

Finding the Fourth Proportional to 8,474,058,903,151.40, 12,713,108,588,766 and 2,743,692,206,045.20

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Solution

The fourth proportional to 8,474,058,903,151.40, 12,713,108,588,766 and 2,743,692,206,045.20 is: 4,116,192,411,246.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,474,058,903,151.40 : 12,713,108,588,766 = 2,743,692,206,045.20 : x
  2. Step 2: Convert to fraction form
    8,474,058,903,151.40/12,713,108,588,766 = 2,743,692,206,045.20/x
  3. Step 3: Cross multiply
    8,474,058,903,151.40x = 12,713,108,588,766 × 2,743,692,206,045.20
  4. Step 4: Simplify right side
    8,474,058,903,151.40x = 34,880,856,949,603,566,616,576,000
  5. Step 5: Solve for x
    x = 34,880,856,949,603,566,616,576,000/8,474,058,903,151.40
  6. Step 6: Final answer
    x = 4,116,192,411,246.02

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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.