Home / 16,381,674.30-24,572,511.45-4,414,410.30

Finding the Fourth Proportional to 16,381,674.30, 24,572,511.45 and 4,414,410.30

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Solution

The fourth proportional to 16,381,674.30, 24,572,511.45 and 4,414,410.30 is: 6,621,615.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,381,674.30 : 24,572,511.45 = 4,414,410.30 : x
  2. Step 2: Convert to fraction form
    16,381,674.30/24,572,511.45 = 4,414,410.30/x
  3. Step 3: Cross multiply
    16,381,674.30x = 24,572,511.45 × 4,414,410.30
  4. Step 4: Simplify right side
    16,381,674.30x = 108,473,147,641,747.92
  5. Step 5: Solve for x
    x = 108,473,147,641,747.92/16,381,674.30
  6. Step 6: Final answer
    x = 6,621,615.45

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Double scale
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Similar ratio
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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.