Home / 17,874,117.30-24,665,555.52-10,138,993.59

Finding the Fourth Proportional to 17,874,117.30, 24,665,555.52 and 10,138,993.59

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Solution

The fourth proportional to 17,874,117.30, 24,665,555.52 and 10,138,993.59 is: 13,991,399.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,874,117.30 : 24,665,555.52 = 10,138,993.59 : x
  2. Step 2: Convert to fraction form
    17,874,117.30/24,665,555.52 = 10,138,993.59/x
  3. Step 3: Cross multiply
    17,874,117.30x = 24,665,555.52 × 10,138,993.59
  4. Step 4: Simplify right side
    17,874,117.30x = 250,083,909,311,069.09
  5. Step 5: Solve for x
    x = 250,083,909,311,069.09/17,874,117.30
  6. Step 6: Final answer
    x = 13,991,399.13

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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.