Home / 49,871,563.35-74,665,627.43-44,202,859.35

Finding the Fourth Proportional to 49,871,563.35, 74,665,627.43 and 44,202,859.35

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Solution

The fourth proportional to 49,871,563.35, 74,665,627.43 and 44,202,859.35 is: 66,178,679.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,871,563.35 : 74,665,627.43 = 44,202,859.35 : x
  2. Step 2: Convert to fraction form
    49,871,563.35/74,665,627.43 = 44,202,859.35/x
  3. Step 3: Cross multiply
    49,871,563.35x = 74,665,627.43 × 44,202,859.35
  4. Step 4: Simplify right side
    49,871,563.35x = 3,300,434,227,346,777.50
  5. Step 5: Solve for x
    x = 3,300,434,227,346,777.50/49,871,563.35
  6. Step 6: Final answer
    x = 66,178,679.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.