Home / 16,957,570.08-25,444,768.32-6,722,213.52

Finding the Fourth Proportional to 16,957,570.08, 25,444,768.32 and 6,722,213.52

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Solution

The fourth proportional to 16,957,570.08, 25,444,768.32 and 6,722,213.52 is: 10,086,655.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,957,570.08 : 25,444,768.32 = 6,722,213.52 : x
  2. Step 2: Convert to fraction form
    16,957,570.08/25,444,768.32 = 6,722,213.52/x
  3. Step 3: Cross multiply
    16,957,570.08x = 25,444,768.32 × 6,722,213.52
  4. Step 4: Simplify right side
    16,957,570.08x = 171,045,165,613,971.69
  5. Step 5: Solve for x
    x = 171,045,165,613,971.69/16,957,570.08
  6. Step 6: Final answer
    x = 10,086,655.39

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1.5x scale

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.