Home / 54,413,591.89-75,085,204.89-33,502,307.08

Finding the Fourth Proportional to 54,413,591.89, 75,085,204.89 and 33,502,307.08

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Solution

The fourth proportional to 54,413,591.89, 75,085,204.89 and 33,502,307.08 is: 46,229,765.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,413,591.89 : 75,085,204.89 = 33,502,307.08 : x
  2. Step 2: Convert to fraction form
    54,413,591.89/75,085,204.89 = 33,502,307.08/x
  3. Step 3: Cross multiply
    54,413,591.89x = 75,085,204.89 × 33,502,307.08
  4. Step 4: Simplify right side
    54,413,591.89x = 2,515,527,591,389,497.50
  5. Step 5: Solve for x
    x = 2,515,527,591,389,497.50/54,413,591.89
  6. Step 6: Final answer
    x = 46,229,765.47

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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.