Home / 364,848,274.98-548,145,489.24-233,947,015.65

Finding the Fourth Proportional to 364,848,274.98, 548,145,489.24 and 233,947,015.65

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Solution

The fourth proportional to 364,848,274.98, 548,145,489.24 and 233,947,015.65 is: 351,480,355.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,848,274.98 : 548,145,489.24 = 233,947,015.65 : x
  2. Step 2: Convert to fraction form
    364,848,274.98/548,145,489.24 = 233,947,015.65/x
  3. Step 3: Cross multiply
    364,848,274.98x = 548,145,489.24 × 233,947,015.65
  4. Step 4: Simplify right side
    364,848,274.98x = 128,237,001,349,707,200
  5. Step 5: Solve for x
    x = 128,237,001,349,707,200/364,848,274.98
  6. Step 6: Final answer
    x = 351,480,355.38

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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.