Home / 49,871,563.10-74,665,627.05-44,202,859.10

Finding the Fourth Proportional to 49,871,563.10, 74,665,627.05 and 44,202,859.10

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Solution

The fourth proportional to 49,871,563.10, 74,665,627.05 and 44,202,859.10 is: 66,178,679.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,871,563.10 : 74,665,627.05 = 44,202,859.10 : x
  2. Step 2: Convert to fraction form
    49,871,563.10/74,665,627.05 = 44,202,859.10/x
  3. Step 3: Cross multiply
    49,871,563.10x = 74,665,627.05 × 44,202,859.10
  4. Step 4: Simplify right side
    49,871,563.10x = 3,300,434,192,104,298.50
  5. Step 5: Solve for x
    x = 3,300,434,192,104,298.50/49,871,563.10
  6. Step 6: Final answer
    x = 66,178,679.53

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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.