Home / 3,263,086,277,178.50-4,503,073,062,144.40-1,779,932,270,471.80

Finding the Fourth Proportional to 3,263,086,277,178.50, 4,503,073,062,144.40 and 1,779,932,270,471.80

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Solution

The fourth proportional to 3,263,086,277,178.50, 4,503,073,062,144.40 and 1,779,932,270,471.80 is: 2,456,314,169,704.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,086,277,178.50 : 4,503,073,062,144.40 = 1,779,932,270,471.80 : x
  2. Step 2: Convert to fraction form
    3,263,086,277,178.50/4,503,073,062,144.40 = 1,779,932,270,471.80/x
  3. Step 3: Cross multiply
    3,263,086,277,178.50x = 4,503,073,062,144.40 × 1,779,932,270,471.80
  4. Step 4: Simplify right side
    3,263,086,277,178.50x = 8,015,165,059,603,083,460,345,856
  5. Step 5: Solve for x
    x = 8,015,165,059,603,083,460,345,856/3,263,086,277,178.50
  6. Step 6: Final answer
    x = 2,456,314,169,704.88

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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.