Home / 17,963,610.69-26,945,026.98-5,009,415.69

Finding the Fourth Proportional to 17,963,610.69, 26,945,026.98 and 5,009,415.69

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Solution

The fourth proportional to 17,963,610.69, 26,945,026.98 and 5,009,415.69 is: 7,514,015.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,963,610.69 : 26,945,026.98 = 5,009,415.69 : x
  2. Step 2: Convert to fraction form
    17,963,610.69/26,945,026.98 = 5,009,415.69/x
  3. Step 3: Cross multiply
    17,963,610.69x = 26,945,026.98 × 5,009,415.69
  4. Step 4: Simplify right side
    17,963,610.69x = 134,978,840,921,085.33
  5. Step 5: Solve for x
    x = 134,978,840,921,085.33/17,963,610.69
  6. Step 6: Final answer
    x = 7,514,015.04

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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.