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Finding the Third Proportional to 29,307,260 and 43,081,878

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Solution

The third proportional to 29,307,260 and 43,081,878 is: 63,330,663.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,307,260 : 43,081,878 = 43,081,878 : x
  2. Step 2: Convert to fraction form
    29,307,260/43,081,878 = 43,081,878/x
  3. Step 3: Cross multiply
    29,307,260x = 43,081,878 × 43,081,878
  4. Step 4: Simplify right side
    29,307,260x = 1,856,048,212,006,884
  5. Step 5: Solve for x
    x = 1,856,048,212,006,884/29,307,260
  6. Step 6: Final answer
    x = 63,330,663.19

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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.