Home / 337,233,010.52-465,124,788.06-290,270,014.04

Finding the Fourth Proportional to 337,233,010.52, 465,124,788.06 and 290,270,014.04

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Solution

The fourth proportional to 337,233,010.52, 465,124,788.06 and 290,270,014.04 is: 400,351,610.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,233,010.52 : 465,124,788.06 = 290,270,014.04 : x
  2. Step 2: Convert to fraction form
    337,233,010.52/465,124,788.06 = 290,270,014.04/x
  3. Step 3: Cross multiply
    337,233,010.52x = 465,124,788.06 × 290,270,014.04
  4. Step 4: Simplify right side
    337,233,010.52x = 135,011,778,760,528,240
  5. Step 5: Solve for x
    x = 135,011,778,760,528,240/337,233,010.52
  6. Step 6: Final answer
    x = 400,351,610.16

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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.