Home / 3,343,603,270.26-5,019,039,180.84-1,353,015,642.91

Finding the Fourth Proportional to 3,343,603,270.26, 5,019,039,180.84 and 1,353,015,642.91

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Solution

The fourth proportional to 3,343,603,270.26, 5,019,039,180.84 and 1,353,015,642.91 is: 2,030,994,102.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,343,603,270.26 : 5,019,039,180.84 = 1,353,015,642.91 : x
  2. Step 2: Convert to fraction form
    3,343,603,270.26/5,019,039,180.84 = 1,353,015,642.91/x
  3. Step 3: Cross multiply
    3,343,603,270.26x = 5,019,039,180.84 × 1,353,015,642.91
  4. Step 4: Simplify right side
    3,343,603,270.26x = 6,790,838,524,054,713,344
  5. Step 5: Solve for x
    x = 6,790,838,524,054,713,344/3,343,603,270.26
  6. Step 6: Final answer
    x = 2,030,994,102.82

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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.