Home / 58,311,393.39-87,481,476.42-17,370,673.38

Finding the Fourth Proportional to 58,311,393.39, 87,481,476.42 and 17,370,673.38

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Solution

The fourth proportional to 58,311,393.39, 87,481,476.42 and 17,370,673.38 is: 26,060,295.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,311,393.39 : 87,481,476.42 = 17,370,673.38 : x
  2. Step 2: Convert to fraction form
    58,311,393.39/87,481,476.42 = 17,370,673.38/x
  3. Step 3: Cross multiply
    58,311,393.39x = 87,481,476.42 × 17,370,673.38
  4. Step 4: Simplify right side
    58,311,393.39x = 1,519,612,153,691,991.75
  5. Step 5: Solve for x
    x = 1,519,612,153,691,991.75/58,311,393.39
  6. Step 6: Final answer
    x = 26,060,295.69

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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.