Home / 33,729,922.70-46,547,398.14-18,259,970.43

Finding the Fourth Proportional to 33,729,922.70, 46,547,398.14 and 18,259,970.43

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Solution

The fourth proportional to 33,729,922.70, 46,547,398.14 and 18,259,970.43 is: 25,198,815.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,922.70 : 46,547,398.14 = 18,259,970.43 : x
  2. Step 2: Convert to fraction form
    33,729,922.70/46,547,398.14 = 18,259,970.43/x
  3. Step 3: Cross multiply
    33,729,922.70x = 46,547,398.14 × 18,259,970.43
  4. Step 4: Simplify right side
    33,729,922.70x = 849,954,113,735,914.75
  5. Step 5: Solve for x
    x = 849,954,113,735,914.75/33,729,922.70
  6. Step 6: Final answer
    x = 25,198,815.94

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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.