Home / 16,175,306.64-22,324,806.46-9,559,625.02

Finding the Fourth Proportional to 16,175,306.64, 22,324,806.46 and 9,559,625.02

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Solution

The fourth proportional to 16,175,306.64, 22,324,806.46 and 9,559,625.02 is: 13,193,986.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,175,306.64 : 22,324,806.46 = 9,559,625.02 : x
  2. Step 2: Convert to fraction form
    16,175,306.64/22,324,806.46 = 9,559,625.02/x
  3. Step 3: Cross multiply
    16,175,306.64x = 22,324,806.46 × 9,559,625.02
  4. Step 4: Simplify right side
    16,175,306.64x = 213,416,778,401,673.62
  5. Step 5: Solve for x
    x = 213,416,778,401,673.62/16,175,306.64
  6. Step 6: Final answer
    x = 13,193,986.56

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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.