Home / 5,520,314,825.04-8,283,058,030.16-2,720,757,226.85

Finding the Fourth Proportional to 5,520,314,825.04, 8,283,058,030.16 and 2,720,757,226.85

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Solution

The fourth proportional to 5,520,314,825.04, 8,283,058,030.16 and 2,720,757,226.85 is: 4,082,410,280.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,520,314,825.04 : 8,283,058,030.16 = 2,720,757,226.85 : x
  2. Step 2: Convert to fraction form
    5,520,314,825.04/8,283,058,030.16 = 2,720,757,226.85/x
  3. Step 3: Cross multiply
    5,520,314,825.04x = 8,283,058,030.16 × 2,720,757,226.85
  4. Step 4: Simplify right side
    5,520,314,825.04x = 22,536,189,995,920,723,968
  5. Step 5: Solve for x
    x = 22,536,189,995,920,723,968/5,520,314,825.04
  6. Step 6: Final answer
    x = 4,082,410,280.97

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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.