Home / 25,651,075,157.75-55,162,548,921.75

Finding the Third Proportional to 25,651,075,157.75 and 55,162,548,921.75

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Solution

The third proportional to 25,651,075,157.75 and 55,162,548,921.75 is: 118,626,871,771.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,651,075,157.75 : 55,162,548,921.75 = 55,162,548,921.75 : x
  2. Step 2: Convert to fraction form
    25,651,075,157.75/55,162,548,921.75 = 55,162,548,921.75/x
  3. Step 3: Cross multiply
    25,651,075,157.75x = 55,162,548,921.75 × 55,162,548,921.75
  4. Step 4: Simplify right side
    25,651,075,157.75x = 3,042,906,803,544,461,934,592
  5. Step 5: Solve for x
    x = 3,042,906,803,544,461,934,592/25,651,075,157.75
  6. Step 6: Final answer
    x = 118,626,871,771.69

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.