Home / 2,673,603,744.10-4,010,405,616.15-2,560,247,378.80

Finding the Fourth Proportional to 2,673,603,744.10, 4,010,405,616.15 and 2,560,247,378.80

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Solution

The fourth proportional to 2,673,603,744.10, 4,010,405,616.15 and 2,560,247,378.80 is: 3,840,371,068.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,603,744.10 : 4,010,405,616.15 = 2,560,247,378.80 : x
  2. Step 2: Convert to fraction form
    2,673,603,744.10/4,010,405,616.15 = 2,560,247,378.80/x
  3. Step 3: Cross multiply
    2,673,603,744.10x = 4,010,405,616.15 × 2,560,247,378.80
  4. Step 4: Simplify right side
    2,673,603,744.10x = 10,267,630,466,672,836,608
  5. Step 5: Solve for x
    x = 10,267,630,466,672,836,608/2,673,603,744.10
  6. Step 6: Final answer
    x = 3,840,371,068.20

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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.