Home / 11,074,181.80-16,611,272.70-6,296,607.40

Finding the Fourth Proportional to 11,074,181.80, 16,611,272.70 and 6,296,607.40

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Solution

The fourth proportional to 11,074,181.80, 16,611,272.70 and 6,296,607.40 is: 9,444,911.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,074,181.80 : 16,611,272.70 = 6,296,607.40 : x
  2. Step 2: Convert to fraction form
    11,074,181.80/16,611,272.70 = 6,296,607.40/x
  3. Step 3: Cross multiply
    11,074,181.80x = 16,611,272.70 × 6,296,607.40
  4. Step 4: Simplify right side
    11,074,181.80x = 104,594,662,606,237.98
  5. Step 5: Solve for x
    x = 104,594,662,606,237.98/11,074,181.80
  6. Step 6: Final answer
    x = 9,444,911.10

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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.