Home / 23,263,797.21-34,879,536.27-10,302,885.15

Finding the Fourth Proportional to 23,263,797.21, 34,879,536.27 and 10,302,885.15

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Solution

The fourth proportional to 23,263,797.21, 34,879,536.27 and 10,302,885.15 is: 15,447,171.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,263,797.21 : 34,879,536.27 = 10,302,885.15 : x
  2. Step 2: Convert to fraction form
    23,263,797.21/34,879,536.27 = 10,302,885.15/x
  3. Step 3: Cross multiply
    23,263,797.21x = 34,879,536.27 × 10,302,885.15
  4. Step 4: Simplify right side
    23,263,797.21x = 359,359,856,275,069.44
  5. Step 5: Solve for x
    x = 359,359,856,275,069.44/23,263,797.21
  6. Step 6: Final answer
    x = 15,447,171.11

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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.