Home / 18,085,474.24-24,956,506.56-10,348,743.04

Finding the Fourth Proportional to 18,085,474.24, 24,956,506.56 and 10,348,743.04

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Solution

The fourth proportional to 18,085,474.24, 24,956,506.56 and 10,348,743.04 is: 14,280,436.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,085,474.24 : 24,956,506.56 = 10,348,743.04 : x
  2. Step 2: Convert to fraction form
    18,085,474.24/24,956,506.56 = 10,348,743.04/x
  3. Step 3: Cross multiply
    18,085,474.24x = 24,956,506.56 × 10,348,743.04
  4. Step 4: Simplify right side
    18,085,474.24x = 258,268,473,565,514.31
  5. Step 5: Solve for x
    x = 258,268,473,565,514.31/18,085,474.24
  6. Step 6: Final answer
    x = 14,280,436.89

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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.