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Finding the Third Proportional to 29,305,090 and 43,079,595

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Solution

The third proportional to 29,305,090 and 43,079,595 is: 63,328,640.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,305,090 : 43,079,595 = 43,079,595 : x
  2. Step 2: Convert to fraction form
    29,305,090/43,079,595 = 43,079,595/x
  3. Step 3: Cross multiply
    29,305,090x = 43,079,595 × 43,079,595
  4. Step 4: Simplify right side
    29,305,090x = 1,855,851,505,364,025
  5. Step 5: Solve for x
    x = 1,855,851,505,364,025/29,305,090
  6. Step 6: Final answer
    x = 63,328,640.36

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.