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Finding the Third Proportional to 184,628,920 and 292,355,170

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Solution

The third proportional to 184,628,920 and 292,355,170 is: 462,936,930.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    184,628,920 : 292,355,170 = 292,355,170 : x
  2. Step 2: Convert to fraction form
    184,628,920/292,355,170 = 292,355,170/x
  3. Step 3: Cross multiply
    184,628,920x = 292,355,170 × 292,355,170
  4. Step 4: Simplify right side
    184,628,920x = 85,471,545,425,728,896
  5. Step 5: Solve for x
    x = 85,471,545,425,728,896/184,628,920
  6. Step 6: Final answer
    x = 462,936,930.06

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Why These Related Problems?

These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.