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Finding the Third Proportional to 54,733,484 and 118,144,984

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Solution

The third proportional to 54,733,484 and 118,144,984 is: 255,021,902.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,733,484 : 118,144,984 = 118,144,984 : x
  2. Step 2: Convert to fraction form
    54,733,484/118,144,984 = 118,144,984/x
  3. Step 3: Cross multiply
    54,733,484x = 118,144,984 × 118,144,984
  4. Step 4: Simplify right side
    54,733,484x = 13,958,237,244,360,256
  5. Step 5: Solve for x
    x = 13,958,237,244,360,256/54,733,484
  6. Step 6: Final answer
    x = 255,021,902.94

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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.