Home / 4,700,289,245.25-7,110,886,027.88

Finding the Third Proportional to 4,700,289,245.25 and 7,110,886,027.88

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Solution

The third proportional to 4,700,289,245.25 and 7,110,886,027.88 is: 10,757,784,779.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,700,289,245.25 : 7,110,886,027.88 = 7,110,886,027.88 : x
  2. Step 2: Convert to fraction form
    4,700,289,245.25/7,110,886,027.88 = 7,110,886,027.88/x
  3. Step 3: Cross multiply
    4,700,289,245.25x = 7,110,886,027.88 × 7,110,886,027.88
  4. Step 4: Simplify right side
    4,700,289,245.25x = 50,564,700,101,427,896,320
  5. Step 5: Solve for x
    x = 50,564,700,101,427,896,320/4,700,289,245.25
  6. Step 6: Final answer
    x = 10,757,784,779.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.