Home / 441,729,326.92-610,168,692.56-330,026,027.44

Finding the Fourth Proportional to 441,729,326.92, 610,168,692.56 and 330,026,027.44

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Solution

The fourth proportional to 441,729,326.92, 610,168,692.56 and 330,026,027.44 is: 455,870,908.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    441,729,326.92 : 610,168,692.56 = 330,026,027.44 : x
  2. Step 2: Convert to fraction form
    441,729,326.92/610,168,692.56 = 330,026,027.44/x
  3. Step 3: Cross multiply
    441,729,326.92x = 610,168,692.56 × 330,026,027.44
  4. Step 4: Simplify right side
    441,729,326.92x = 201,371,549,673,835,456
  5. Step 5: Solve for x
    x = 201,371,549,673,835,456/441,729,326.92
  6. Step 6: Final answer
    x = 455,870,908.73

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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.