Home / 16,313,017.40-24,469,439.70-4,182,457.40

Finding the Fourth Proportional to 16,313,017.40, 24,469,439.70 and 4,182,457.40

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Solution

The fourth proportional to 16,313,017.40, 24,469,439.70 and 4,182,457.40 is: 6,273,663.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,313,017.40 : 24,469,439.70 = 4,182,457.40 : x
  2. Step 2: Convert to fraction form
    16,313,017.40/24,469,439.70 = 4,182,457.40/x
  3. Step 3: Cross multiply
    16,313,017.40x = 24,469,439.70 × 4,182,457.40
  4. Step 4: Simplify right side
    16,313,017.40x = 102,342,389,147,118.78
  5. Step 5: Solve for x
    x = 102,342,389,147,118.78/16,313,017.40
  6. Step 6: Final answer
    x = 6,273,663.95

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1.5x scale

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.