Home / 12,000,651.00-16,560,942.00-6,494,025.29

Finding the Fourth Proportional to 12,000,651.00, 16,560,942.00 and 6,494,025.29

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Solution

The fourth proportional to 12,000,651.00, 16,560,942.00 and 6,494,025.29 is: 8,961,778.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,000,651.00 : 16,560,942.00 = 6,494,025.29 : x
  2. Step 2: Convert to fraction form
    12,000,651.00/16,560,942.00 = 6,494,025.29/x
  3. Step 3: Cross multiply
    12,000,651.00x = 16,560,942.00 × 6,494,025.29
  4. Step 4: Simplify right side
    12,000,651.00x = 107,547,176,155,199.20
  5. Step 5: Solve for x
    x = 107,547,176,155,199.20/12,000,651.00
  6. Step 6: Final answer
    x = 8,961,778.50

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.