Home / 57,743,824.57-79,666,860.52-32,946,197.02

Finding the Fourth Proportional to 57,743,824.57, 79,666,860.52 and 32,946,197.02

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Solution

The fourth proportional to 57,743,824.57, 79,666,860.52 and 32,946,197.02 is: 45,454,559.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,743,824.57 : 79,666,860.52 = 32,946,197.02 : x
  2. Step 2: Convert to fraction form
    57,743,824.57/79,666,860.52 = 32,946,197.02/x
  3. Step 3: Cross multiply
    57,743,824.57x = 79,666,860.52 × 32,946,197.02
  4. Step 4: Simplify right side
    57,743,824.57x = 2,624,720,082,583,898
  5. Step 5: Solve for x
    x = 2,624,720,082,583,898/57,743,824.57
  6. Step 6: Final answer
    x = 45,454,559.03

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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.