Home / 33,832,149.58-46,688,814.31-18,362,419.66

Finding the Fourth Proportional to 33,832,149.58, 46,688,814.31 and 18,362,419.66

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Solution

The fourth proportional to 33,832,149.58, 46,688,814.31 and 18,362,419.66 is: 25,340,382.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,149.58 : 46,688,814.31 = 18,362,419.66 : x
  2. Step 2: Convert to fraction form
    33,832,149.58/46,688,814.31 = 18,362,419.66/x
  3. Step 3: Cross multiply
    33,832,149.58x = 46,688,814.31 × 18,362,419.66
  4. Step 4: Simplify right side
    33,832,149.58x = 857,319,601,625,405.12
  5. Step 5: Solve for x
    x = 857,319,601,625,405.12/33,832,149.58
  6. Step 6: Final answer
    x = 25,340,382.22

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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.