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Finding the Third Proportional to 184,290,447 and 403,292,958

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Solution

The third proportional to 184,290,447 and 403,292,958 is: 882,548,241.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,290,447 : 403,292,958 = 403,292,958 : x
  2. Step 2: Convert to fraction form
    184,290,447/403,292,958 = 403,292,958/x
  3. Step 3: Cross multiply
    184,290,447x = 403,292,958 × 403,292,958
  4. Step 4: Simplify right side
    184,290,447x = 162,645,209,972,389,760
  5. Step 5: Solve for x
    x = 162,645,209,972,389,760/184,290,447
  6. Step 6: Final answer
    x = 882,548,241.76

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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.