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Finding the Third Proportional to 53,683,153.50 and 82,086,033

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Solution

The third proportional to 53,683,153.50 and 82,086,033 is: 125,516,412.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,683,153.50 : 82,086,033 = 82,086,033 : x
  2. Step 2: Convert to fraction form
    53,683,153.50/82,086,033 = 82,086,033/x
  3. Step 3: Cross multiply
    53,683,153.50x = 82,086,033 × 82,086,033
  4. Step 4: Simplify right side
    53,683,153.50x = 6,738,116,813,677,089
  5. Step 5: Solve for x
    x = 6,738,116,813,677,089/53,683,153.50
  6. Step 6: Final answer
    x = 125,516,412.03

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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.