Home / 594,027,395.82-819,691,318.62-329,720,530.50

Finding the Fourth Proportional to 594,027,395.82, 819,691,318.62 and 329,720,530.50

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Solution

The fourth proportional to 594,027,395.82, 819,691,318.62 and 329,720,530.50 is: 454,977,427.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,027,395.82 : 819,691,318.62 = 329,720,530.50 : x
  2. Step 2: Convert to fraction form
    594,027,395.82/819,691,318.62 = 329,720,530.50/x
  3. Step 3: Cross multiply
    594,027,395.82x = 819,691,318.62 × 329,720,530.50
  4. Step 4: Simplify right side
    594,027,395.82x = 270,269,056,421,630,944
  5. Step 5: Solve for x
    x = 270,269,056,421,630,944/594,027,395.82
  6. Step 6: Final answer
    x = 454,977,427.51

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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.