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Finding the Third Proportional to 356,870,094 and 545,562,333

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Solution

The third proportional to 356,870,094 and 545,562,333 is: 834,024,100.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,870,094 : 545,562,333 = 545,562,333 : x
  2. Step 2: Convert to fraction form
    356,870,094/545,562,333 = 545,562,333/x
  3. Step 3: Cross multiply
    356,870,094x = 545,562,333 × 545,562,333
  4. Step 4: Simplify right side
    356,870,094x = 297,638,259,188,402,880
  5. Step 5: Solve for x
    x = 297,638,259,188,402,880/356,870,094
  6. Step 6: Final answer
    x = 834,024,100.63

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.