Home / 17,290,009.44-25,939,493.73-9,196,323.12

Finding the Fourth Proportional to 17,290,009.44, 25,939,493.73 and 9,196,323.12

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Solution

The fourth proportional to 17,290,009.44, 25,939,493.73 and 9,196,323.12 is: 13,796,867.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,290,009.44 : 25,939,493.73 = 9,196,323.12 : x
  2. Step 2: Convert to fraction form
    17,290,009.44/25,939,493.73 = 9,196,323.12/x
  3. Step 3: Cross multiply
    17,290,009.44x = 25,939,493.73 × 9,196,323.12
  4. Step 4: Simplify right side
    17,290,009.44x = 238,547,965,910,294.03
  5. Step 5: Solve for x
    x = 238,547,965,910,294.03/17,290,009.44
  6. Step 6: Final answer
    x = 13,796,867.30

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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.