Home / 39,734,197.24-54,820,868.52-23,202,396.40

Finding the Fourth Proportional to 39,734,197.24, 54,820,868.52 and 23,202,396.40

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Solution

The fourth proportional to 39,734,197.24, 54,820,868.52 and 23,202,396.40 is: 32,012,110.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,734,197.24 : 54,820,868.52 = 23,202,396.40 : x
  2. Step 2: Convert to fraction form
    39,734,197.24/54,820,868.52 = 23,202,396.40/x
  3. Step 3: Cross multiply
    39,734,197.24x = 54,820,868.52 × 23,202,396.40
  4. Step 4: Simplify right side
    39,734,197.24x = 1,271,975,522,393,321.25
  5. Step 5: Solve for x
    x = 1,271,975,522,393,321.25/39,734,197.24
  6. Step 6: Final answer
    x = 32,012,110.74

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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.