Home / 11,818,696.82-16,310,051.19-6,662,057.00

Finding the Fourth Proportional to 11,818,696.82, 16,310,051.19 and 6,662,057.00

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Solution

The fourth proportional to 11,818,696.82, 16,310,051.19 and 6,662,057.00 is: 9,193,779.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,818,696.82 : 16,310,051.19 = 6,662,057.00 : x
  2. Step 2: Convert to fraction form
    11,818,696.82/16,310,051.19 = 6,662,057.00/x
  3. Step 3: Cross multiply
    11,818,696.82x = 16,310,051.19 × 6,662,057.00
  4. Step 4: Simplify right side
    11,818,696.82x = 108,658,490,619,147.58
  5. Step 5: Solve for x
    x = 108,658,490,619,147.58/11,818,696.82
  6. Step 6: Final answer
    x = 9,193,779.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.