Home / 332,803,182.06-459,415,496.33-198,888,353.83

Finding the Fourth Proportional to 332,803,182.06, 459,415,496.33 and 198,888,353.83

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Solution

The fourth proportional to 332,803,182.06, 459,415,496.33 and 198,888,353.83 is: 274,553,840.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,803,182.06 : 459,415,496.33 = 198,888,353.83 : x
  2. Step 2: Convert to fraction form
    332,803,182.06/459,415,496.33 = 198,888,353.83/x
  3. Step 3: Cross multiply
    332,803,182.06x = 459,415,496.33 × 198,888,353.83
  4. Step 4: Simplify right side
    332,803,182.06x = 91,372,391,786,248,992
  5. Step 5: Solve for x
    x = 91,372,391,786,248,992/332,803,182.06
  6. Step 6: Final answer
    x = 274,553,840.56

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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.