Home / 17,048,045.03-25,572,067.54-4,917,904.20

Finding the Fourth Proportional to 17,048,045.03, 25,572,067.54 and 4,917,904.20

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Solution

The fourth proportional to 17,048,045.03, 25,572,067.54 and 4,917,904.20 is: 7,376,856.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,048,045.03 : 25,572,067.54 = 4,917,904.20 : x
  2. Step 2: Convert to fraction form
    17,048,045.03/25,572,067.54 = 4,917,904.20/x
  3. Step 3: Cross multiply
    17,048,045.03x = 25,572,067.54 × 4,917,904.20
  4. Step 4: Simplify right side
    17,048,045.03x = 125,760,978,345,354.92
  5. Step 5: Solve for x
    x = 125,760,978,345,354.92/17,048,045.03
  6. Step 6: Final answer
    x = 7,376,856.30

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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.