Home / 333,633,419.64-500,533,485.03-235,456,817.76

Finding the Fourth Proportional to 333,633,419.64, 500,533,485.03 and 235,456,817.76

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Solution

The fourth proportional to 333,633,419.64, 500,533,485.03 and 235,456,817.76 is: 353,244,053.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,633,419.64 : 500,533,485.03 = 235,456,817.76 : x
  2. Step 2: Convert to fraction form
    333,633,419.64/500,533,485.03 = 235,456,817.76/x
  3. Step 3: Cross multiply
    333,633,419.64x = 500,533,485.03 × 235,456,817.76
  4. Step 4: Simplify right side
    333,633,419.64x = 117,854,021,567,486,384
  5. Step 5: Solve for x
    x = 117,854,021,567,486,384/333,633,419.64
  6. Step 6: Final answer
    x = 353,244,053.59

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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.