Home / 333,633,365.92-500,533,405.44-235,456,765.52

Finding the Fourth Proportional to 333,633,365.92, 500,533,405.44 and 235,456,765.52

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Solution

The fourth proportional to 333,633,365.92, 500,533,405.44 and 235,456,765.52 is: 353,243,975.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,633,365.92 : 500,533,405.44 = 235,456,765.52 : x
  2. Step 2: Convert to fraction form
    333,633,365.92/500,533,405.44 = 235,456,765.52/x
  3. Step 3: Cross multiply
    333,633,365.92x = 500,533,405.44 × 235,456,765.52
  4. Step 4: Simplify right side
    333,633,365.92x = 117,853,976,679,613,184
  5. Step 5: Solve for x
    x = 117,853,976,679,613,184/333,633,365.92
  6. Step 6: Final answer
    x = 353,243,975.93

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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.