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Finding the Third Proportional to 56,073,141,575 and 120,650,810,494

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Solution

The third proportional to 56,073,141,575 and 120,650,810,494 is: 259,600,544,288.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,073,141,575 : 120,650,810,494 = 120,650,810,494 : x
  2. Step 2: Convert to fraction form
    56,073,141,575/120,650,810,494 = 120,650,810,494/x
  3. Step 3: Cross multiply
    56,073,141,575x = 120,650,810,494 × 120,650,810,494
  4. Step 4: Simplify right side
    56,073,141,575x = 14,556,618,072,859,099,529,216
  5. Step 5: Solve for x
    x = 14,556,618,072,859,099,529,216/56,073,141,575
  6. Step 6: Final answer
    x = 259,600,544,288.91

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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.