Home / 17,975,696.25-24,806,548.31-9,826,934.25

Finding the Fourth Proportional to 17,975,696.25, 24,806,548.31 and 9,826,934.25

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Solution

The fourth proportional to 17,975,696.25, 24,806,548.31 and 9,826,934.25 is: 13,561,217.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,975,696.25 : 24,806,548.31 = 9,826,934.25 : x
  2. Step 2: Convert to fraction form
    17,975,696.25/24,806,548.31 = 9,826,934.25/x
  3. Step 3: Cross multiply
    17,975,696.25x = 24,806,548.31 × 9,826,934.25
  4. Step 4: Simplify right side
    17,975,696.25x = 243,772,319,162,683.94
  5. Step 5: Solve for x
    x = 243,772,319,162,683.94/17,975,696.25
  6. Step 6: Final answer
    x = 13,561,217.09

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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.