Home / 6,550,209,739.50-9,366,871,992.75

Finding the Third Proportional to 6,550,209,739.50 and 9,366,871,992.75

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Solution

The third proportional to 6,550,209,739.50 and 9,366,871,992.75 is: 13,394,730,003.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,550,209,739.50 : 9,366,871,992.75 = 9,366,871,992.75 : x
  2. Step 2: Convert to fraction form
    6,550,209,739.50/9,366,871,992.75 = 9,366,871,992.75/x
  3. Step 3: Cross multiply
    6,550,209,739.50x = 9,366,871,992.75 × 9,366,871,992.75
  4. Step 4: Simplify right side
    6,550,209,739.50x = 87,738,290,928,564,355,072
  5. Step 5: Solve for x
    x = 87,738,290,928,564,355,072/6,550,209,739.50
  6. Step 6: Final answer
    x = 13,394,730,003.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.