Home / 16,848,300.60-25,272,450.90-8,345,244.60

Finding the Fourth Proportional to 16,848,300.60, 25,272,450.90 and 8,345,244.60

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Solution

The fourth proportional to 16,848,300.60, 25,272,450.90 and 8,345,244.60 is: 12,517,866.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,300.60 : 25,272,450.90 = 8,345,244.60 : x
  2. Step 2: Convert to fraction form
    16,848,300.60/25,272,450.90 = 8,345,244.60/x
  3. Step 3: Cross multiply
    16,848,300.60x = 25,272,450.90 × 8,345,244.60
  4. Step 4: Simplify right side
    16,848,300.60x = 210,904,784,401,990.12
  5. Step 5: Solve for x
    x = 210,904,784,401,990.12/16,848,300.60
  6. Step 6: Final answer
    x = 12,517,866.90

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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.