Home / 19,139,537.25-41,999,323.50

Finding the Third Proportional to 19,139,537.25 and 41,999,323.50

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Solution

The third proportional to 19,139,537.25 and 41,999,323.50 is: 92,162,268.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,139,537.25 : 41,999,323.50 = 41,999,323.50 : x
  2. Step 2: Convert to fraction form
    19,139,537.25/41,999,323.50 = 41,999,323.50/x
  3. Step 3: Cross multiply
    19,139,537.25x = 41,999,323.50 × 41,999,323.50
  4. Step 4: Simplify right side
    19,139,537.25x = 1,763,943,174,457,652.25
  5. Step 5: Solve for x
    x = 1,763,943,174,457,652.25/19,139,537.25
  6. Step 6: Final answer
    x = 92,162,268.68

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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.