Home / 33,465,318.87-46,183,055.95-18,781,895.34

Finding the Fourth Proportional to 33,465,318.87, 46,183,055.95 and 18,781,895.34

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Solution

The fourth proportional to 33,465,318.87, 46,183,055.95 and 18,781,895.34 is: 25,919,529.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,465,318.87 : 46,183,055.95 = 18,781,895.34 : x
  2. Step 2: Convert to fraction form
    33,465,318.87/46,183,055.95 = 18,781,895.34/x
  3. Step 3: Cross multiply
    33,465,318.87x = 46,183,055.95 × 18,781,895.34
  4. Step 4: Simplify right side
    33,465,318.87x = 867,405,323,334,264.38
  5. Step 5: Solve for x
    x = 867,405,323,334,264.38/33,465,318.87
  6. Step 6: Final answer
    x = 25,919,529.61

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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.