Home / 17,816,648.63-24,587,040.74-9,667,886.63

Finding the Fourth Proportional to 17,816,648.63, 24,587,040.74 and 9,667,886.63

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Solution

The fourth proportional to 17,816,648.63, 24,587,040.74 and 9,667,886.63 is: 13,341,719.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,816,648.63 : 24,587,040.74 = 9,667,886.63 : x
  2. Step 2: Convert to fraction form
    17,816,648.63/24,587,040.74 = 9,667,886.63/x
  3. Step 3: Cross multiply
    17,816,648.63x = 24,587,040.74 × 9,667,886.63
  4. Step 4: Simplify right side
    17,816,648.63x = 237,704,722,270,236.66
  5. Step 5: Solve for x
    x = 237,704,722,270,236.66/17,816,648.63
  6. Step 6: Final answer
    x = 13,341,719.16

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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.