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Finding the Third Proportional to 269,535,174 and 403,225,297

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Solution

The third proportional to 269,535,174 and 403,225,297 is: 603,226,056.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    269,535,174 : 403,225,297 = 403,225,297 : x
  2. Step 2: Convert to fraction form
    269,535,174/403,225,297 = 403,225,297/x
  3. Step 3: Cross multiply
    269,535,174x = 403,225,297 × 403,225,297
  4. Step 4: Simplify right side
    269,535,174x = 162,590,640,140,738,208
  5. Step 5: Solve for x
    x = 162,590,640,140,738,208/269,535,174
  6. Step 6: Final answer
    x = 603,226,056.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.