Home / 33,729,135.78-46,546,197.51-18,259,208.94

Finding the Fourth Proportional to 33,729,135.78, 46,546,197.51 and 18,259,208.94

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Solution

The fourth proportional to 33,729,135.78, 46,546,197.51 and 18,259,208.94 is: 25,197,703.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,729,135.78 : 46,546,197.51 = 18,259,208.94 : x
  2. Step 2: Convert to fraction form
    33,729,135.78/46,546,197.51 = 18,259,208.94/x
  3. Step 3: Cross multiply
    33,729,135.78x = 46,546,197.51 × 18,259,208.94
  4. Step 4: Simplify right side
    33,729,135.78x = 849,896,745,697,597.75
  5. Step 5: Solve for x
    x = 849,896,745,697,597.75/33,729,135.78
  6. Step 6: Final answer
    x = 25,197,703.00

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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.