Home / 4,438,414,670.40-6,656,789,660.73-2,227,030,626.42

Finding the Fourth Proportional to 4,438,414,670.40, 6,656,789,660.73 and 2,227,030,626.42

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Solution

The fourth proportional to 4,438,414,670.40, 6,656,789,660.73 and 2,227,030,626.42 is: 3,340,128,300.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,438,414,670.40 : 6,656,789,660.73 = 2,227,030,626.42 : x
  2. Step 2: Convert to fraction form
    4,438,414,670.40/6,656,789,660.73 = 2,227,030,626.42/x
  3. Step 3: Cross multiply
    4,438,414,670.40x = 6,656,789,660.73 × 2,227,030,626.42
  4. Step 4: Simplify right side
    4,438,414,670.40x = 14,824,874,448,081,711,104
  5. Step 5: Solve for x
    x = 14,824,874,448,081,711,104/4,438,414,670.40
  6. Step 6: Final answer
    x = 3,340,128,300.08

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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.