Home / 8,474,058,903,144.60-12,713,108,588,756-2,743,692,206,038.30

Finding the Fourth Proportional to 8,474,058,903,144.60, 12,713,108,588,756 and 2,743,692,206,038.30

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Solution

The fourth proportional to 8,474,058,903,144.60, 12,713,108,588,756 and 2,743,692,206,038.30 is: 4,116,192,411,235.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,474,058,903,144.60 : 12,713,108,588,756 = 2,743,692,206,038.30 : x
  2. Step 2: Convert to fraction form
    8,474,058,903,144.60/12,713,108,588,756 = 2,743,692,206,038.30/x
  3. Step 3: Cross multiply
    8,474,058,903,144.60x = 12,713,108,588,756 × 2,743,692,206,038.30
  4. Step 4: Simplify right side
    8,474,058,903,144.60x = 34,880,856,949,488,405,658,468,352
  5. Step 5: Solve for x
    x = 34,880,856,949,488,405,658,468,352/8,474,058,903,144.60
  6. Step 6: Final answer
    x = 4,116,192,411,235.73

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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.