Home / 433,504,234.08-598,236,155.28-235,265,676.48

Finding the Fourth Proportional to 433,504,234.08, 598,236,155.28 and 235,265,676.48

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Solution

The fourth proportional to 433,504,234.08, 598,236,155.28 and 235,265,676.48 is: 324,666,803.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    433,504,234.08 : 598,236,155.28 = 235,265,676.48 : x
  2. Step 2: Convert to fraction form
    433,504,234.08/598,236,155.28 = 235,265,676.48/x
  3. Step 3: Cross multiply
    433,504,234.08x = 598,236,155.28 × 235,265,676.48
  4. Step 4: Simplify right side
    433,504,234.08x = 140,744,433,766,743,504
  5. Step 5: Solve for x
    x = 140,744,433,766,743,504/433,504,234.08
  6. Step 6: Final answer
    x = 324,666,803.00

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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.