Home / 1,054,327,542,951.20-1,454,855,675,633.40-591,259,288,123.85

Finding the Fourth Proportional to 1,054,327,542,951.20, 1,454,855,675,633.40 and 591,259,288,123.85

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Solution

The fourth proportional to 1,054,327,542,951.20, 1,454,855,675,633.40 and 591,259,288,123.85 is: 815,872,578,544.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,054,327,542,951.20 : 1,454,855,675,633.40 = 591,259,288,123.85 : x
  2. Step 2: Convert to fraction form
    1,054,327,542,951.20/1,454,855,675,633.40 = 591,259,288,123.85/x
  3. Step 3: Cross multiply
    1,054,327,542,951.20x = 1,454,855,675,633.40 × 591,259,288,123.85
  4. Step 4: Simplify right side
    1,054,327,542,951.20x = 860,196,931,097,946,864,222,208
  5. Step 5: Solve for x
    x = 860,196,931,097,946,864,222,208/1,054,327,542,951.20
  6. Step 6: Final answer
    x = 815,872,578,544.37

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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.