Home / 23,672,156.32-32,667,582.72-13,361,063.68

Finding the Fourth Proportional to 23,672,156.32, 32,667,582.72 and 13,361,063.68

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Solution

The fourth proportional to 23,672,156.32, 32,667,582.72 and 13,361,063.68 is: 18,438,271.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,672,156.32 : 32,667,582.72 = 13,361,063.68 : x
  2. Step 2: Convert to fraction form
    23,672,156.32/32,667,582.72 = 13,361,063.68/x
  3. Step 3: Cross multiply
    23,672,156.32x = 32,667,582.72 × 13,361,063.68
  4. Step 4: Simplify right side
    23,672,156.32x = 436,473,652,993,587.56
  5. Step 5: Solve for x
    x = 436,473,652,993,587.56/23,672,156.32
  6. Step 6: Final answer
    x = 18,438,271.83

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.