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Finding the Third Proportional to 184,290,453 and 403,292,970

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Solution

The third proportional to 184,290,453 and 403,292,970 is: 882,548,265.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,290,453 : 403,292,970 = 403,292,970 : x
  2. Step 2: Convert to fraction form
    184,290,453/403,292,970 = 403,292,970/x
  3. Step 3: Cross multiply
    184,290,453x = 403,292,970 × 403,292,970
  4. Step 4: Simplify right side
    184,290,453x = 162,645,219,651,420,896
  5. Step 5: Solve for x
    x = 162,645,219,651,420,896/184,290,453
  6. Step 6: Final answer
    x = 882,548,265.54

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.