Home / 11,957,079,182.63-25,688,627,405.38

Finding the Third Proportional to 11,957,079,182.63 and 25,688,627,405.38

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Solution

The third proportional to 11,957,079,182.63 and 25,688,627,405.38 is: 55,189,529,808.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,957,079,182.63 : 25,688,627,405.38 = 25,688,627,405.38 : x
  2. Step 2: Convert to fraction form
    11,957,079,182.63/25,688,627,405.38 = 25,688,627,405.38/x
  3. Step 3: Cross multiply
    11,957,079,182.63x = 25,688,627,405.38 × 25,688,627,405.38
  4. Step 4: Simplify right side
    11,957,079,182.63x = 659,905,577,972,183,465,984
  5. Step 5: Solve for x
    x = 659,905,577,972,183,465,984/11,957,079,182.63
  6. Step 6: Final answer
    x = 55,189,529,808.51

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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.