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Finding the Third Proportional to 9,570,227 and 21,000,483

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Solution

The third proportional to 9,570,227 and 21,000,483 is: 46,082,531.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,570,227 : 21,000,483 = 21,000,483 : x
  2. Step 2: Convert to fraction form
    9,570,227/21,000,483 = 21,000,483/x
  3. Step 3: Cross multiply
    9,570,227x = 21,000,483 × 21,000,483
  4. Step 4: Simplify right side
    9,570,227x = 441,020,286,233,289
  5. Step 5: Solve for x
    x = 441,020,286,233,289/9,570,227
  6. Step 6: Final answer
    x = 46,082,531.40

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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.