Home / 433,320,837.52-597,983,914.85-235,082,332.30

Finding the Fourth Proportional to 433,320,837.52, 597,983,914.85 and 235,082,332.30

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Solution

The fourth proportional to 433,320,837.52, 597,983,914.85 and 235,082,332.30 is: 324,414,247.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,320,837.52 : 597,983,914.85 = 235,082,332.30 : x
  2. Step 2: Convert to fraction form
    433,320,837.52/597,983,914.85 = 235,082,332.30/x
  3. Step 3: Cross multiply
    433,320,837.52x = 597,983,914.85 × 235,082,332.30
  4. Step 4: Simplify right side
    433,320,837.52x = 140,575,453,380,822,624
  5. Step 5: Solve for x
    x = 140,575,453,380,822,624/433,320,837.52
  6. Step 6: Final answer
    x = 324,414,247.39

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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.