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Finding the Third Proportional to 85,239,588 and 183,784,185

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Solution

The third proportional to 85,239,588 and 183,784,185 is: 396,255,160.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    85,239,588 : 183,784,185 = 183,784,185 : x
  2. Step 2: Convert to fraction form
    85,239,588/183,784,185 = 183,784,185/x
  3. Step 3: Cross multiply
    85,239,588x = 183,784,185 × 183,784,185
  4. Step 4: Simplify right side
    85,239,588x = 33,776,626,656,114,224
  5. Step 5: Solve for x
    x = 33,776,626,656,114,224/85,239,588
  6. Step 6: Final answer
    x = 396,255,160.88

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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.