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Finding the Third Proportional to 62,089,667 and 130,614,946

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Solution

The third proportional to 62,089,667 and 130,614,946 is: 274,768,169.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,089,667 : 130,614,946 = 130,614,946 : x
  2. Step 2: Convert to fraction form
    62,089,667/130,614,946 = 130,614,946/x
  3. Step 3: Cross multiply
    62,089,667x = 130,614,946 × 130,614,946
  4. Step 4: Simplify right side
    62,089,667x = 17,060,264,118,582,916
  5. Step 5: Solve for x
    x = 17,060,264,118,582,916/62,089,667
  6. Step 6: Final answer
    x = 274,768,169.05

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Why These Related Problems?

These problems maintain the same ratio (2.10) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.