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Finding the Third Proportional to 35,289,240 and 53,971,956

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Solution

The third proportional to 35,289,240 and 53,971,956 is: 82,545,615.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,289,240 : 53,971,956 = 53,971,956 : x
  2. Step 2: Convert to fraction form
    35,289,240/53,971,956 = 53,971,956/x
  3. Step 3: Cross multiply
    35,289,240x = 53,971,956 × 53,971,956
  4. Step 4: Simplify right side
    35,289,240x = 2,912,972,034,465,936
  5. Step 5: Solve for x
    x = 2,912,972,034,465,936/35,289,240
  6. Step 6: Final answer
    x = 82,545,615.45

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.