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Finding the Third Proportional to 20,272,152 and 43,713,024

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Solution

The third proportional to 20,272,152 and 43,713,024 is: 94,258,787.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,272,152 : 43,713,024 = 43,713,024 : x
  2. Step 2: Convert to fraction form
    20,272,152/43,713,024 = 43,713,024/x
  3. Step 3: Cross multiply
    20,272,152x = 43,713,024 × 43,713,024
  4. Step 4: Simplify right side
    20,272,152x = 1,910,828,467,224,576
  5. Step 5: Solve for x
    x = 1,910,828,467,224,576/20,272,152
  6. Step 6: Final answer
    x = 94,258,787.48

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.