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Finding the Third Proportional to 56,059,144 and 120,498,224

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Solution

The third proportional to 56,059,144 and 120,498,224 is: 259,008,985.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,059,144 : 120,498,224 = 120,498,224 : x
  2. Step 2: Convert to fraction form
    56,059,144/120,498,224 = 120,498,224/x
  3. Step 3: Cross multiply
    56,059,144x = 120,498,224 × 120,498,224
  4. Step 4: Simplify right side
    56,059,144x = 14,519,821,987,154,176
  5. Step 5: Solve for x
    x = 14,519,821,987,154,176/56,059,144
  6. Step 6: Final answer
    x = 259,008,985.00

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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.