Home / 2,447,314,703,345.70-3,377,304,790,347.60-1,334,949,198,318.30

Finding the Fourth Proportional to 2,447,314,703,345.70, 3,377,304,790,347.60 and 1,334,949,198,318.30

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Solution

The fourth proportional to 2,447,314,703,345.70, 3,377,304,790,347.60 and 1,334,949,198,318.30 is: 1,842,235,621,020.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,314,703,345.70 : 3,377,304,790,347.60 = 1,334,949,198,318.30 : x
  2. Step 2: Convert to fraction form
    2,447,314,703,345.70/3,377,304,790,347.60 = 1,334,949,198,318.30/x
  3. Step 3: Cross multiply
    2,447,314,703,345.70x = 3,377,304,790,347.60 × 1,334,949,198,318.30
  4. Step 4: Simplify right side
    2,447,314,703,345.70x = 4,508,530,322,351,083,105,550,336
  5. Step 5: Solve for x
    x = 4,508,530,322,351,083,105,550,336/2,447,314,703,345.70
  6. Step 6: Final answer
    x = 1,842,235,621,020.67

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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.