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Finding the Third Proportional to 84,762,884 and 183,074,152

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Solution

The third proportional to 84,762,884 and 183,074,152 is: 395,410,627.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,762,884 : 183,074,152 = 183,074,152 : x
  2. Step 2: Convert to fraction form
    84,762,884/183,074,152 = 183,074,152/x
  3. Step 3: Cross multiply
    84,762,884x = 183,074,152 × 183,074,152
  4. Step 4: Simplify right side
    84,762,884x = 33,516,145,130,519,104
  5. Step 5: Solve for x
    x = 33,516,145,130,519,104/84,762,884
  6. Step 6: Final answer
    x = 395,410,627.26

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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.