Home / 17,584,187.56-24,209,781.06-13,711,739.56

Finding the Fourth Proportional to 17,584,187.56, 24,209,781.06 and 13,711,739.56

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Solution

The fourth proportional to 17,584,187.56, 24,209,781.06 and 13,711,739.56 is: 18,878,222.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,584,187.56 : 24,209,781.06 = 13,711,739.56 : x
  2. Step 2: Convert to fraction form
    17,584,187.56/24,209,781.06 = 13,711,739.56/x
  3. Step 3: Cross multiply
    17,584,187.56x = 24,209,781.06 × 13,711,739.56
  4. Step 4: Simplify right side
    17,584,187.56x = 331,958,212,699,340.75
  5. Step 5: Solve for x
    x = 331,958,212,699,340.75/17,584,187.56
  6. Step 6: Final answer
    x = 18,878,222.92

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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.