Home / 17,111,561.04-25,667,066.16-4,157,814.24

Finding the Fourth Proportional to 17,111,561.04, 25,667,066.16 and 4,157,814.24

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Solution

The fourth proportional to 17,111,561.04, 25,667,066.16 and 4,157,814.24 is: 6,236,654.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,111,561.04 : 25,667,066.16 = 4,157,814.24 : x
  2. Step 2: Convert to fraction form
    17,111,561.04/25,667,066.16 = 4,157,814.24/x
  3. Step 3: Cross multiply
    17,111,561.04x = 25,667,066.16 × 4,157,814.24
  4. Step 4: Simplify right side
    17,111,561.04x = 106,718,893,179,070.12
  5. Step 5: Solve for x
    x = 106,718,893,179,070.12/17,111,561.04
  6. Step 6: Final answer
    x = 6,236,654.44

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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.