Home / 33,617,076.80-50,425,615.20-33,365,134.40

Finding the Fourth Proportional to 33,617,076.80, 50,425,615.20 and 33,365,134.40

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Solution

The fourth proportional to 33,617,076.80, 50,425,615.20 and 33,365,134.40 is: 50,047,701.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,617,076.80 : 50,425,615.20 = 33,365,134.40 : x
  2. Step 2: Convert to fraction form
    33,617,076.80/50,425,615.20 = 33,365,134.40/x
  3. Step 3: Cross multiply
    33,617,076.80x = 50,425,615.20 × 33,365,134.40
  4. Step 4: Simplify right side
    33,617,076.80x = 1,682,457,428,350,683
  5. Step 5: Solve for x
    x = 1,682,457,428,350,683/33,617,076.80
  6. Step 6: Final answer
    x = 50,047,701.60

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1.5x scale

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.