Home / 4,467,662,019.63-6,166,043,862.71-3,394,198,889.90

Finding the Fourth Proportional to 4,467,662,019.63, 6,166,043,862.71 and 3,394,198,889.90

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Solution

The fourth proportional to 4,467,662,019.63, 6,166,043,862.71 and 3,394,198,889.90 is: 4,684,503,693.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,467,662,019.63 : 6,166,043,862.71 = 3,394,198,889.90 : x
  2. Step 2: Convert to fraction form
    4,467,662,019.63/6,166,043,862.71 = 3,394,198,889.90/x
  3. Step 3: Cross multiply
    4,467,662,019.63x = 6,166,043,862.71 × 3,394,198,889.90
  4. Step 4: Simplify right side
    4,467,662,019.63x = 20,928,779,233,859,387,392
  5. Step 5: Solve for x
    x = 20,928,779,233,859,387,392/4,467,662,019.63
  6. Step 6: Final answer
    x = 4,684,503,693.86

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Double scale
Find fourth proportional to 4,467,662,020.63, 6,166,043,864.09 and 3,394,198,890.90
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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.