Home / 11,146,060-16,719,297.44-3,168,091.36

Finding the Fourth Proportional to 11,146,060, 16,719,297.44 and 3,168,091.36

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Solution

The fourth proportional to 11,146,060, 16,719,297.44 and 3,168,091.36 is: 4,752,196.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,146,060 : 16,719,297.44 = 3,168,091.36 : x
  2. Step 2: Convert to fraction form
    11,146,060/16,719,297.44 = 3,168,091.36/x
  3. Step 3: Cross multiply
    11,146,060x = 16,719,297.44 × 3,168,091.36
  4. Step 4: Simplify right side
    11,146,060x = 52,968,261,764,934.12
  5. Step 5: Solve for x
    x = 52,968,261,764,934.12/11,146,060
  6. Step 6: Final answer
    x = 4,752,196.00

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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.