Home / 26,544,360.30-39,775,979.64-17,876,410.14

Finding the Fourth Proportional to 26,544,360.30, 39,775,979.64 and 17,876,410.14

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Solution

The fourth proportional to 26,544,360.30, 39,775,979.64 and 17,876,410.14 is: 26,787,299.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,544,360.30 : 39,775,979.64 = 17,876,410.14 : x
  2. Step 2: Convert to fraction form
    26,544,360.30/39,775,979.64 = 17,876,410.14/x
  3. Step 3: Cross multiply
    26,544,360.30x = 39,775,979.64 × 17,876,410.14
  4. Step 4: Simplify right side
    26,544,360.30x = 711,051,725,764,929.62
  5. Step 5: Solve for x
    x = 711,051,725,764,929.62/26,544,360.30
  6. Step 6: Final answer
    x = 26,787,299.36

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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.