Home / 19,945,905.75-43,675,159.50

Finding the Third Proportional to 19,945,905.75 and 43,675,159.50

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Solution

The third proportional to 19,945,905.75 and 43,675,159.50 is: 95,634,642.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,945,905.75 : 43,675,159.50 = 43,675,159.50 : x
  2. Step 2: Convert to fraction form
    19,945,905.75/43,675,159.50 = 43,675,159.50/x
  3. Step 3: Cross multiply
    19,945,905.75x = 43,675,159.50 × 43,675,159.50
  4. Step 4: Simplify right side
    19,945,905.75x = 1,907,519,557,350,440.25
  5. Step 5: Solve for x
    x = 1,907,519,557,350,440.25/19,945,905.75
  6. Step 6: Final answer
    x = 95,634,642.08

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.