Home / 2,523,023,347.89-3,481,808,749.55-1,394,019,086.88

Finding the Fourth Proportional to 2,523,023,347.89, 3,481,808,749.55 and 1,394,019,086.88

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Solution

The fourth proportional to 2,523,023,347.89, 3,481,808,749.55 and 1,394,019,086.88 is: 1,923,766,523.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,023,347.89 : 3,481,808,749.55 = 1,394,019,086.88 : x
  2. Step 2: Convert to fraction form
    2,523,023,347.89/3,481,808,749.55 = 1,394,019,086.88/x
  3. Step 3: Cross multiply
    2,523,023,347.89x = 3,481,808,749.55 × 1,394,019,086.88
  4. Step 4: Simplify right side
    2,523,023,347.89x = 4,853,707,853,757,640,704
  5. Step 5: Solve for x
    x = 4,853,707,853,757,640,704/2,523,023,347.89
  6. Step 6: Final answer
    x = 1,923,766,523.13

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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.