Home / 17,471,979.42-24,111,412.23-10,134,157.02

Finding the Fourth Proportional to 17,471,979.42, 24,111,412.23 and 10,134,157.02

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Solution

The fourth proportional to 17,471,979.42, 24,111,412.23 and 10,134,157.02 is: 13,985,183.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,471,979.42 : 24,111,412.23 = 10,134,157.02 : x
  2. Step 2: Convert to fraction form
    17,471,979.42/24,111,412.23 = 10,134,157.02/x
  3. Step 3: Cross multiply
    17,471,979.42x = 24,111,412.23 × 10,134,157.02
  4. Step 4: Simplify right side
    17,471,979.42x = 244,348,837,512,768.34
  5. Step 5: Solve for x
    x = 244,348,837,512,768.34/17,471,979.42
  6. Step 6: Final answer
    x = 13,985,183.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.