Home / 23,772,462.45-32,806,119.20-13,461,194.85

Finding the Fourth Proportional to 23,772,462.45, 32,806,119.20 and 13,461,194.85

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Solution

The fourth proportional to 23,772,462.45, 32,806,119.20 and 13,461,194.85 is: 18,576,517.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,772,462.45 : 32,806,119.20 = 13,461,194.85 : x
  2. Step 2: Convert to fraction form
    23,772,462.45/32,806,119.20 = 13,461,194.85/x
  3. Step 3: Cross multiply
    23,772,462.45x = 32,806,119.20 × 13,461,194.85
  4. Step 4: Simplify right side
    23,772,462.45x = 441,609,562,756,220.12
  5. Step 5: Solve for x
    x = 441,609,562,756,220.12/23,772,462.45
  6. Step 6: Final answer
    x = 18,576,517.42

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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.