Home / 33,626,016-46,403,953.92-19,139,328

Finding the Fourth Proportional to 33,626,016, 46,403,953.92 and 19,139,328

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Solution

The fourth proportional to 33,626,016, 46,403,953.92 and 19,139,328 is: 26,412,302.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,626,016 : 46,403,953.92 = 19,139,328 : x
  2. Step 2: Convert to fraction form
    33,626,016/46,403,953.92 = 19,139,328/x
  3. Step 3: Cross multiply
    33,626,016x = 46,403,953.92 × 19,139,328
  4. Step 4: Simplify right side
    33,626,016x = 888,140,494,571,765.75
  5. Step 5: Solve for x
    x = 888,140,494,571,765.75/33,626,016
  6. Step 6: Final answer
    x = 26,412,302.15

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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.