Home / 19,044,100.07-28,567,229.60-6,091,388.22

Finding the Fourth Proportional to 19,044,100.07, 28,567,229.60 and 6,091,388.22

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Solution

The fourth proportional to 19,044,100.07, 28,567,229.60 and 6,091,388.22 is: 9,137,427.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,044,100.07 : 28,567,229.60 = 6,091,388.22 : x
  2. Step 2: Convert to fraction form
    19,044,100.07/28,567,229.60 = 6,091,388.22/x
  3. Step 3: Cross multiply
    19,044,100.07x = 28,567,229.60 × 6,091,388.22
  4. Step 4: Simplify right side
    19,044,100.07x = 174,014,085,951,566.84
  5. Step 5: Solve for x
    x = 174,014,085,951,566.84/19,044,100.07
  6. Step 6: Final answer
    x = 9,137,427.62

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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.