Home / 324,329,893.59-486,577,767.32-94,298,978.24

Finding the Fourth Proportional to 324,329,893.59, 486,577,767.32 and 94,298,978.24

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Solution

The fourth proportional to 324,329,893.59, 486,577,767.32 and 94,298,978.24 is: 141,472,578.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    324,329,893.59 : 486,577,767.32 = 94,298,978.24 : x
  2. Step 2: Convert to fraction form
    324,329,893.59/486,577,767.32 = 94,298,978.24/x
  3. Step 3: Cross multiply
    324,329,893.59x = 486,577,767.32 × 94,298,978.24
  4. Step 4: Simplify right side
    324,329,893.59x = 45,883,786,292,576,456
  5. Step 5: Solve for x
    x = 45,883,786,292,576,456/324,329,893.59
  6. Step 6: Final answer
    x = 141,472,578.38

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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.