Home / 33,833,635.86-46,689,166.62-18,363,388.38

Finding the Fourth Proportional to 33,833,635.86, 46,689,166.62 and 18,363,388.38

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Solution

The fourth proportional to 33,833,635.86, 46,689,166.62 and 18,363,388.38 is: 25,340,797.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,635.86 : 46,689,166.62 = 18,363,388.38 : x
  2. Step 2: Convert to fraction form
    33,833,635.86/46,689,166.62 = 18,363,388.38/x
  3. Step 3: Cross multiply
    33,833,635.86x = 46,689,166.62 × 18,363,388.38
  4. Step 4: Simplify right side
    33,833,635.86x = 857,371,299,781,591.75
  5. Step 5: Solve for x
    x = 857,371,299,781,591.75/33,833,635.86
  6. Step 6: Final answer
    x = 25,340,797.05

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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.