Home / 16,393,004.40-24,568,511.40-12,587,624.40

Finding the Fourth Proportional to 16,393,004.40, 24,568,511.40 and 12,587,624.40

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Solution

The fourth proportional to 16,393,004.40, 24,568,511.40 and 12,587,624.40 is: 18,865,315.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,393,004.40 : 24,568,511.40 = 12,587,624.40 : x
  2. Step 2: Convert to fraction form
    16,393,004.40/24,568,511.40 = 12,587,624.40/x
  3. Step 3: Cross multiply
    16,393,004.40x = 24,568,511.40 × 12,587,624.40
  4. Step 4: Simplify right side
    16,393,004.40x = 309,259,193,570,318.12
  5. Step 5: Solve for x
    x = 309,259,193,570,318.12/16,393,004.40
  6. Step 6: Final answer
    x = 18,865,315.11

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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.