Home / 33,833,022.08-46,688,321.60-18,362,774.56

Finding the Fourth Proportional to 33,833,022.08, 46,688,321.60 and 18,362,774.56

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Solution

The fourth proportional to 33,833,022.08, 46,688,321.60 and 18,362,774.56 is: 25,339,951.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,833,022.08 : 46,688,321.60 = 18,362,774.56 : x
  2. Step 2: Convert to fraction form
    33,833,022.08/46,688,321.60 = 18,362,774.56/x
  3. Step 3: Cross multiply
    33,833,022.08x = 46,688,321.60 × 18,362,774.56
  4. Step 4: Simplify right side
    33,833,022.08x = 857,327,124,125,578.50
  5. Step 5: Solve for x
    x = 857,327,124,125,578.50/33,833,022.08
  6. Step 6: Final answer
    x = 25,339,951.07

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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.