Home / 339,305,193.54-508,009,555.82-183,300,097.38

Finding the Fourth Proportional to 339,305,193.54, 508,009,555.82 and 183,300,097.38

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Solution

The fourth proportional to 339,305,193.54, 508,009,555.82 and 183,300,097.38 is: 274,437,889.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    339,305,193.54 : 508,009,555.82 = 183,300,097.38 : x
  2. Step 2: Convert to fraction form
    339,305,193.54/508,009,555.82 = 183,300,097.38/x
  3. Step 3: Cross multiply
    339,305,193.54x = 508,009,555.82 × 183,300,097.38
  4. Step 4: Simplify right side
    339,305,193.54x = 93,118,201,049,694,752
  5. Step 5: Solve for x
    x = 93,118,201,049,694,752/339,305,193.54
  6. Step 6: Final answer
    x = 274,437,889.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.