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Finding the Third Proportional to 29,009,993.63 and 43,888,709.25

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Solution

The third proportional to 29,009,993.63 and 43,888,709.25 is: 66,398,456.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,009,993.63 : 43,888,709.25 = 43,888,709.25 : x
  2. Step 2: Convert to fraction form
    29,009,993.63/43,888,709.25 = 43,888,709.25/x
  3. Step 3: Cross multiply
    29,009,993.63x = 43,888,709.25 × 43,888,709.25
  4. Step 4: Simplify right side
    29,009,993.63x = 1,926,218,799,631,035.50
  5. Step 5: Solve for x
    x = 1,926,218,799,631,035.50/29,009,993.63
  6. Step 6: Final answer
    x = 66,398,456.50

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.