Home / 32,870,566.44-45,362,716.94-18,185,993.56

Finding the Fourth Proportional to 32,870,566.44, 45,362,716.94 and 18,185,993.56

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Solution

The fourth proportional to 32,870,566.44, 45,362,716.94 and 18,185,993.56 is: 25,097,409.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,870,566.44 : 45,362,716.94 = 18,185,993.56 : x
  2. Step 2: Convert to fraction form
    32,870,566.44/45,362,716.94 = 18,185,993.56/x
  3. Step 3: Cross multiply
    32,870,566.44x = 45,362,716.94 × 18,185,993.56
  4. Step 4: Simplify right side
    32,870,566.44x = 824,966,077,930,606.25
  5. Step 5: Solve for x
    x = 824,966,077,930,606.25/32,870,566.44
  6. Step 6: Final answer
    x = 25,097,409.85

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Why These Related Problems?

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