Home / 11,182,303.40-16,773,455.10-10,993,346.60

Finding the Fourth Proportional to 11,182,303.40, 16,773,455.10 and 10,993,346.60

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Solution

The fourth proportional to 11,182,303.40, 16,773,455.10 and 10,993,346.60 is: 16,490,019.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,182,303.40 : 16,773,455.10 = 10,993,346.60 : x
  2. Step 2: Convert to fraction form
    11,182,303.40/16,773,455.10 = 10,993,346.60/x
  3. Step 3: Cross multiply
    11,182,303.40x = 16,773,455.10 × 10,993,346.60
  4. Step 4: Simplify right side
    11,182,303.40x = 184,396,405,593,837.66
  5. Step 5: Solve for x
    x = 184,396,405,593,837.66/11,182,303.40
  6. Step 6: Final answer
    x = 16,490,019.90

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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.