Home / 333,845,556.47-460,174,550.05-263,165,904.57

Finding the Fourth Proportional to 333,845,556.47, 460,174,550.05 and 263,165,904.57

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Solution

The fourth proportional to 333,845,556.47, 460,174,550.05 and 263,165,904.57 is: 362,749,329.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,845,556.47 : 460,174,550.05 = 263,165,904.57 : x
  2. Step 2: Convert to fraction form
    333,845,556.47/460,174,550.05 = 263,165,904.57/x
  3. Step 3: Cross multiply
    333,845,556.47x = 460,174,550.05 × 263,165,904.57
  4. Step 4: Simplify right side
    333,845,556.47x = 121,102,251,724,000,992
  5. Step 5: Solve for x
    x = 121,102,251,724,000,992/333,845,556.47
  6. Step 6: Final answer
    x = 362,749,329.37

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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.