Home / 2,803,014,305.85-4,204,521,458.78-2,803,014,305.85

Finding the Fourth Proportional to 2,803,014,305.85, 4,204,521,458.78 and 2,803,014,305.85

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Solution

The fourth proportional to 2,803,014,305.85, 4,204,521,458.78 and 2,803,014,305.85 is: 4,204,521,458.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,803,014,305.85 : 4,204,521,458.78 = 2,803,014,305.85 : x
  2. Step 2: Convert to fraction form
    2,803,014,305.85/4,204,521,458.78 = 2,803,014,305.85/x
  3. Step 3: Cross multiply
    2,803,014,305.85x = 4,204,521,458.78 × 2,803,014,305.85
  4. Step 4: Simplify right side
    2,803,014,305.85x = 11,785,333,798,199,635,968
  5. Step 5: Solve for x
    x = 11,785,333,798,199,635,968/2,803,014,305.85
  6. Step 6: Final answer
    x = 4,204,521,458.78

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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.