Home / 23,805,339.09-32,851,727.88-13,353,672.23

Finding the Fourth Proportional to 23,805,339.09, 32,851,727.88 and 13,353,672.23

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Solution

The fourth proportional to 23,805,339.09, 32,851,727.88 and 13,353,672.23 is: 18,428,269.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,805,339.09 : 32,851,727.88 = 13,353,672.23 : x
  2. Step 2: Convert to fraction form
    23,805,339.09/32,851,727.88 = 13,353,672.23/x
  3. Step 3: Cross multiply
    23,805,339.09x = 32,851,727.88 × 13,353,672.23
  4. Step 4: Simplify right side
    23,805,339.09x = 438,691,206,298,672.75
  5. Step 5: Solve for x
    x = 438,691,206,298,672.75/23,805,339.09
  6. Step 6: Final answer
    x = 18,428,269.58

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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.