Home / 16,811,405.28-25,201,599.84-6,583,230.72

Finding the Fourth Proportional to 16,811,405.28, 25,201,599.84 and 6,583,230.72

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Solution

The fourth proportional to 16,811,405.28, 25,201,599.84 and 6,583,230.72 is: 9,868,773.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,811,405.28 : 25,201,599.84 = 6,583,230.72 : x
  2. Step 2: Convert to fraction form
    16,811,405.28/25,201,599.84 = 6,583,230.72/x
  3. Step 3: Cross multiply
    16,811,405.28x = 25,201,599.84 × 6,583,230.72
  4. Step 4: Simplify right side
    16,811,405.28x = 165,907,946,259,835.06
  5. Step 5: Solve for x
    x = 165,907,946,259,835.06/16,811,405.28
  6. Step 6: Final answer
    x = 9,868,773.22

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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.