Home / 33,832,162.60-46,688,832.24-18,362,432.68

Finding the Fourth Proportional to 33,832,162.60, 46,688,832.24 and 18,362,432.68

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Solution

The fourth proportional to 33,832,162.60, 46,688,832.24 and 18,362,432.68 is: 25,340,400.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,162.60 : 46,688,832.24 = 18,362,432.68 : x
  2. Step 2: Convert to fraction form
    33,832,162.60/46,688,832.24 = 18,362,432.68/x
  3. Step 3: Cross multiply
    33,832,162.60x = 46,688,832.24 × 18,362,432.68
  4. Step 4: Simplify right side
    33,832,162.60x = 857,320,538,914,813.62
  5. Step 5: Solve for x
    x = 857,320,538,914,813.62/33,832,162.60
  6. Step 6: Final answer
    x = 25,340,400.17

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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.