Home / 11,835,347.40-17,753,604.30-6,166,643.40

Finding the Fourth Proportional to 11,835,347.40, 17,753,604.30 and 6,166,643.40

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Solution

The fourth proportional to 11,835,347.40, 17,753,604.30 and 6,166,643.40 is: 9,250,268.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,835,347.40 : 17,753,604.30 = 6,166,643.40 : x
  2. Step 2: Convert to fraction form
    11,835,347.40/17,753,604.30 = 6,166,643.40/x
  3. Step 3: Cross multiply
    11,835,347.40x = 17,753,604.30 × 6,166,643.40
  4. Step 4: Simplify right side
    11,835,347.40x = 109,480,146,782,806.62
  5. Step 5: Solve for x
    x = 109,480,146,782,806.62/11,835,347.40
  6. Step 6: Final answer
    x = 9,250,268.97

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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.