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Finding the Third Proportional to 20,057,248 and 30,556,032

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Solution

The third proportional to 20,057,248 and 30,556,032 is: 46,550,308.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,057,248 : 30,556,032 = 30,556,032 : x
  2. Step 2: Convert to fraction form
    20,057,248/30,556,032 = 30,556,032/x
  3. Step 3: Cross multiply
    20,057,248x = 30,556,032 × 30,556,032
  4. Step 4: Simplify right side
    20,057,248x = 933,671,091,585,024
  5. Step 5: Solve for x
    x = 933,671,091,585,024/20,057,248
  6. Step 6: Final answer
    x = 46,550,308.97

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.