Home / 3,322,040,931.56-4,983,556,889.66-1,223,355,971.88

Finding the Fourth Proportional to 3,322,040,931.56, 4,983,556,889.66 and 1,223,355,971.88

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Solution

The fourth proportional to 3,322,040,931.56, 4,983,556,889.66 and 1,223,355,971.88 is: 1,835,216,425.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,322,040,931.56 : 4,983,556,889.66 = 1,223,355,971.88 : x
  2. Step 2: Convert to fraction form
    3,322,040,931.56/4,983,556,889.66 = 1,223,355,971.88/x
  3. Step 3: Cross multiply
    3,322,040,931.56x = 4,983,556,889.66 × 1,223,355,971.88
  4. Step 4: Simplify right side
    3,322,040,931.56x = 6,096,664,082,169,279,488
  5. Step 5: Solve for x
    x = 6,096,664,082,169,279,488/3,322,040,931.56
  6. Step 6: Final answer
    x = 1,835,216,425.01

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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.