Home / 13,503,655,285,352-18,219,601,322,131

Finding the Third Proportional to 13,503,655,285,352 and 18,219,601,322,131

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Solution

The third proportional to 13,503,655,285,352 and 18,219,601,322,131 is: 24,582,519,719,492.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,503,655,285,352 : 18,219,601,322,131 = 18,219,601,322,131 : x
  2. Step 2: Convert to fraction form
    13,503,655,285,352/18,219,601,322,131 = 18,219,601,322,131/x
  3. Step 3: Cross multiply
    13,503,655,285,352x = 18,219,601,322,131 × 18,219,601,322,131
  4. Step 4: Simplify right side
    13,503,655,285,352x = 331,953,872,337,397,670,979,043,328
  5. Step 5: Solve for x
    x = 331,953,872,337,397,670,979,043,328/13,503,655,285,352
  6. Step 6: Final answer
    x = 24,582,519,719,492.72

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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.