Home / 3,812,900,811.37-5,261,668,915.90-2,096,237,470.03

Finding the Fourth Proportional to 3,812,900,811.37, 5,261,668,915.90 and 2,096,237,470.03

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Solution

The fourth proportional to 3,812,900,811.37, 5,261,668,915.90 and 2,096,237,470.03 is: 2,892,733,926.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,812,900,811.37 : 5,261,668,915.90 = 2,096,237,470.03 : x
  2. Step 2: Convert to fraction form
    3,812,900,811.37/5,261,668,915.90 = 2,096,237,470.03/x
  3. Step 3: Cross multiply
    3,812,900,811.37x = 5,261,668,915.90 × 2,096,237,470.03
  4. Step 4: Simplify right side
    3,812,900,811.37x = 11,029,707,536,401,707,008
  5. Step 5: Solve for x
    x = 11,029,707,536,401,707,008/3,812,900,811.37
  6. Step 6: Final answer
    x = 2,892,733,926.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.