Home / 33,729,290.11-46,546,435.38-18,259,374.25

Finding the Fourth Proportional to 33,729,290.11, 46,546,435.38 and 18,259,374.25

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Solution

The fourth proportional to 33,729,290.11, 46,546,435.38 and 18,259,374.25 is: 25,197,944.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,290.11 : 46,546,435.38 = 18,259,374.25 : x
  2. Step 2: Convert to fraction form
    33,729,290.11/46,546,435.38 = 18,259,374.25/x
  3. Step 3: Cross multiply
    33,729,290.11x = 46,546,435.38 × 18,259,374.25
  4. Step 4: Simplify right side
    33,729,290.11x = 849,908,783,606,861
  5. Step 5: Solve for x
    x = 849,908,783,606,861/33,729,290.11
  6. Step 6: Final answer
    x = 25,197,944.60

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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.