Home / 23,805,352.14-32,851,745.90-13,353,685.29

Finding the Fourth Proportional to 23,805,352.14, 32,851,745.90 and 13,353,685.29

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Solution

The fourth proportional to 23,805,352.14, 32,851,745.90 and 13,353,685.29 is: 18,428,287.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,805,352.14 : 32,851,745.90 = 13,353,685.29 : x
  2. Step 2: Convert to fraction form
    23,805,352.14/32,851,745.90 = 13,353,685.29/x
  3. Step 3: Cross multiply
    23,805,352.14x = 32,851,745.90 × 13,353,685.29
  4. Step 4: Simplify right side
    23,805,352.14x = 438,691,875,958,955.69
  5. Step 5: Solve for x
    x = 438,691,875,958,955.69/23,805,352.14
  6. Step 6: Final answer
    x = 18,428,287.62

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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.