Home / 23,359,634.21-32,235,319.57-13,435,762.37

Finding the Fourth Proportional to 23,359,634.21, 32,235,319.57 and 13,435,762.37

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Solution

The fourth proportional to 23,359,634.21, 32,235,319.57 and 13,435,762.37 is: 18,540,790.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,359,634.21 : 32,235,319.57 = 13,435,762.37 : x
  2. Step 2: Convert to fraction form
    23,359,634.21/32,235,319.57 = 13,435,762.37/x
  3. Step 3: Cross multiply
    23,359,634.21x = 32,235,319.57 × 13,435,762.37
  4. Step 4: Simplify right side
    23,359,634.21x = 433,106,093,663,530.56
  5. Step 5: Solve for x
    x = 433,106,093,663,530.56/23,359,634.21
  6. Step 6: Final answer
    x = 18,540,790.92

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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.