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Finding the Third Proportional to 12,365,059.50 and 26,431,803

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Solution

The third proportional to 12,365,059.50 and 26,431,803 is: 56,501,160.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,365,059.50 : 26,431,803 = 26,431,803 : x
  2. Step 2: Convert to fraction form
    12,365,059.50/26,431,803 = 26,431,803/x
  3. Step 3: Cross multiply
    12,365,059.50x = 26,431,803 × 26,431,803
  4. Step 4: Simplify right side
    12,365,059.50x = 698,640,209,830,809
  5. Step 5: Solve for x
    x = 698,640,209,830,809/12,365,059.50
  6. Step 6: Final answer
    x = 56,501,160.37

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.