Home / 3,371,186,250.86-5,046,704,392.14-2,039,183,234.78

Finding the Fourth Proportional to 3,371,186,250.86, 5,046,704,392.14 and 2,039,183,234.78

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Solution

The fourth proportional to 3,371,186,250.86, 5,046,704,392.14 and 2,039,183,234.78 is: 3,052,680,635.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,186,250.86 : 5,046,704,392.14 = 2,039,183,234.78 : x
  2. Step 2: Convert to fraction form
    3,371,186,250.86/5,046,704,392.14 = 2,039,183,234.78/x
  3. Step 3: Cross multiply
    3,371,186,250.86x = 5,046,704,392.14 × 2,039,183,234.78
  4. Step 4: Simplify right side
    3,371,186,250.86x = 10,291,154,987,342,479,360
  5. Step 5: Solve for x
    x = 10,291,154,987,342,479,360/3,371,186,250.86
  6. Step 6: Final answer
    x = 3,052,680,635.70

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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.