Home / 11,000,276.40-16,493,853.60-6,743,499.60

Finding the Fourth Proportional to 11,000,276.40, 16,493,853.60 and 6,743,499.60

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Solution

The fourth proportional to 11,000,276.40, 16,493,853.60 and 6,743,499.60 is: 10,111,227.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,000,276.40 : 16,493,853.60 = 6,743,499.60 : x
  2. Step 2: Convert to fraction form
    11,000,276.40/16,493,853.60 = 6,743,499.60/x
  3. Step 3: Cross multiply
    11,000,276.40x = 16,493,853.60 × 6,743,499.60
  4. Step 4: Simplify right side
    11,000,276.40x = 111,226,295,154,058.55
  5. Step 5: Solve for x
    x = 111,226,295,154,058.55/11,000,276.40
  6. Step 6: Final answer
    x = 10,111,227.31

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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.