Home / 35,871,818.76-49,481,015.94-25,561,873.08

Finding the Fourth Proportional to 35,871,818.76, 49,481,015.94 and 25,561,873.08

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Solution

The fourth proportional to 35,871,818.76, 49,481,015.94 and 25,561,873.08 is: 35,259,640.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,871,818.76 : 49,481,015.94 = 25,561,873.08 : x
  2. Step 2: Convert to fraction form
    35,871,818.76/49,481,015.94 = 25,561,873.08/x
  3. Step 3: Cross multiply
    35,871,818.76x = 49,481,015.94 × 25,561,873.08
  4. Step 4: Simplify right side
    35,871,818.76x = 1,264,827,449,327,736.75
  5. Step 5: Solve for x
    x = 1,264,827,449,327,736.75/35,871,818.76
  6. Step 6: Final answer
    x = 35,259,640.94

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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.