Home / 13,503,655,285,369-18,219,601,322,148

Finding the Third Proportional to 13,503,655,285,369 and 18,219,601,322,148

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Solution

The third proportional to 13,503,655,285,369 and 18,219,601,322,148 is: 24,582,519,719,507.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,503,655,285,369 : 18,219,601,322,148 = 18,219,601,322,148 : x
  2. Step 2: Convert to fraction form
    13,503,655,285,369/18,219,601,322,148 = 18,219,601,322,148/x
  3. Step 3: Cross multiply
    13,503,655,285,369x = 18,219,601,322,148 × 18,219,601,322,148
  4. Step 4: Simplify right side
    13,503,655,285,369x = 331,953,872,338,017,177,061,818,368
  5. Step 5: Solve for x
    x = 331,953,872,338,017,177,061,818,368/13,503,655,285,369
  6. Step 6: Final answer
    x = 24,582,519,719,507.65

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.