Home / 593,667,209.26-890,507,669.82-179,147,621.98

Finding the Fourth Proportional to 593,667,209.26, 890,507,669.82 and 179,147,621.98

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Solution

The fourth proportional to 593,667,209.26, 890,507,669.82 and 179,147,621.98 is: 268,723,501.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,667,209.26 : 890,507,669.82 = 179,147,621.98 : x
  2. Step 2: Convert to fraction form
    593,667,209.26/890,507,669.82 = 179,147,621.98/x
  3. Step 3: Cross multiply
    593,667,209.26x = 890,507,669.82 × 179,147,621.98
  4. Step 4: Simplify right side
    593,667,209.26x = 159,532,331,403,204,000
  5. Step 5: Solve for x
    x = 159,532,331,403,204,000/593,667,209.26
  6. Step 6: Final answer
    x = 268,723,501.85

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.