Home / 33,832,335.54-46,687,435.65-18,362,108.82

Finding the Fourth Proportional to 33,832,335.54, 46,687,435.65 and 18,362,108.82

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Solution

The fourth proportional to 33,832,335.54, 46,687,435.65 and 18,362,108.82 is: 25,339,065.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,335.54 : 46,687,435.65 = 18,362,108.82 : x
  2. Step 2: Convert to fraction form
    33,832,335.54/46,687,435.65 = 18,362,108.82/x
  3. Step 3: Cross multiply
    33,832,335.54x = 46,687,435.65 × 18,362,108.82
  4. Step 4: Simplify right side
    33,832,335.54x = 857,279,773,932,047.38
  5. Step 5: Solve for x
    x = 857,279,773,932,047.38/33,832,335.54
  6. Step 6: Final answer
    x = 25,339,065.73

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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.