Home / 11,559,231.60-17,338,847.40-10,850,643.60

Finding the Fourth Proportional to 11,559,231.60, 17,338,847.40 and 10,850,643.60

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Solution

The fourth proportional to 11,559,231.60, 17,338,847.40 and 10,850,643.60 is: 16,275,965.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,559,231.60 : 17,338,847.40 = 10,850,643.60 : x
  2. Step 2: Convert to fraction form
    11,559,231.60/17,338,847.40 = 10,850,643.60/x
  3. Step 3: Cross multiply
    11,559,231.60x = 17,338,847.40 × 10,850,643.60
  4. Step 4: Simplify right side
    11,559,231.60x = 188,137,653,572,186.62
  5. Step 5: Solve for x
    x = 188,137,653,572,186.62/11,559,231.60
  6. Step 6: Final answer
    x = 16,275,965.40

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Similar ratio
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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.