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Finding the Third Proportional to 292,350,019.50 and 650,064,791.25

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Solution

The third proportional to 292,350,019.50 and 650,064,791.25 is: 1,445,473,592.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    292,350,019.50 : 650,064,791.25 = 650,064,791.25 : x
  2. Step 2: Convert to fraction form
    292,350,019.50/650,064,791.25 = 650,064,791.25/x
  3. Step 3: Cross multiply
    292,350,019.50x = 650,064,791.25 × 650,064,791.25
  4. Step 4: Simplify right side
    292,350,019.50x = 422,584,232,822,906,048
  5. Step 5: Solve for x
    x = 422,584,232,822,906,048/292,350,019.50
  6. Step 6: Final answer
    x = 1,445,473,592.05

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.