Home / 293,362,053.63-404,435,107.33-234,024,745.86

Finding the Fourth Proportional to 293,362,053.63, 404,435,107.33 and 234,024,745.86

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Solution

The fourth proportional to 293,362,053.63, 404,435,107.33 and 234,024,745.86 is: 322,631,444.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,362,053.63 : 404,435,107.33 = 234,024,745.86 : x
  2. Step 2: Convert to fraction form
    293,362,053.63/404,435,107.33 = 234,024,745.86/x
  3. Step 3: Cross multiply
    293,362,053.63x = 404,435,107.33 × 234,024,745.86
  4. Step 4: Simplify right side
    293,362,053.63x = 94,647,823,209,765,072
  5. Step 5: Solve for x
    x = 94,647,823,209,765,072/293,362,053.63
  6. Step 6: Final answer
    x = 322,631,444.79

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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.