Home / 2,682,477,030.30-4,023,715,545.45-2,555,498,060.70

Finding the Fourth Proportional to 2,682,477,030.30, 4,023,715,545.45 and 2,555,498,060.70

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Solution

The fourth proportional to 2,682,477,030.30, 4,023,715,545.45 and 2,555,498,060.70 is: 3,833,247,091.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,682,477,030.30 : 4,023,715,545.45 = 2,555,498,060.70 : x
  2. Step 2: Convert to fraction form
    2,682,477,030.30/4,023,715,545.45 = 2,555,498,060.70/x
  3. Step 3: Cross multiply
    2,682,477,030.30x = 4,023,715,545.45 × 2,555,498,060.70
  4. Step 4: Simplify right side
    2,682,477,030.30x = 10,282,597,273,205,915,648
  5. Step 5: Solve for x
    x = 10,282,597,273,205,915,648/2,682,477,030.30
  6. Step 6: Final answer
    x = 3,833,247,091.05

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Double scale
Find fourth proportional to 2,682,477,031.30, 4,023,715,546.95 and 2,555,498,061.70
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1.5x scale

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.