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Finding the Third Proportional to 25,349,958 and 54,740,946

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Solution

The third proportional to 25,349,958 and 54,740,946 is: 118,208,131.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,349,958 : 54,740,946 = 54,740,946 : x
  2. Step 2: Convert to fraction form
    25,349,958/54,740,946 = 54,740,946/x
  3. Step 3: Cross multiply
    25,349,958x = 54,740,946 × 54,740,946
  4. Step 4: Simplify right side
    25,349,958x = 2,996,571,168,974,916
  5. Step 5: Solve for x
    x = 2,996,571,168,974,916/25,349,958
  6. Step 6: Final answer
    x = 118,208,131.51

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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.