Home / 32,475,362.72-44,815,996.82-19,422,619.54

Finding the Fourth Proportional to 32,475,362.72, 44,815,996.82 and 19,422,619.54

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Solution

The fourth proportional to 32,475,362.72, 44,815,996.82 and 19,422,619.54 is: 26,803,212.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,475,362.72 : 44,815,996.82 = 19,422,619.54 : x
  2. Step 2: Convert to fraction form
    32,475,362.72/44,815,996.82 = 19,422,619.54/x
  3. Step 3: Cross multiply
    32,475,362.72x = 44,815,996.82 × 19,422,619.54
  4. Step 4: Simplify right side
    32,475,362.72x = 870,444,055,477,226.50
  5. Step 5: Solve for x
    x = 870,444,055,477,226.50/32,475,362.72
  6. Step 6: Final answer
    x = 26,803,212.73

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.