Home / 17,769,608.25-26,654,412.38-4,306,436.25

Finding the Fourth Proportional to 17,769,608.25, 26,654,412.38 and 4,306,436.25

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Solution

The fourth proportional to 17,769,608.25, 26,654,412.38 and 4,306,436.25 is: 6,459,654.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,769,608.25 : 26,654,412.38 = 4,306,436.25 : x
  2. Step 2: Convert to fraction form
    17,769,608.25/26,654,412.38 = 4,306,436.25/x
  3. Step 3: Cross multiply
    17,769,608.25x = 26,654,412.38 × 4,306,436.25
  4. Step 4: Simplify right side
    17,769,608.25x = 114,785,527,674,148.59
  5. Step 5: Solve for x
    x = 114,785,527,674,148.59/17,769,608.25
  6. Step 6: Final answer
    x = 6,459,654.38

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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.