Home / 16,393,065.60-22,611,873.60-9,954,537.60

Finding the Fourth Proportional to 16,393,065.60, 22,611,873.60 and 9,954,537.60

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Solution

The fourth proportional to 16,393,065.60, 22,611,873.60 and 9,954,537.60 is: 13,730,851.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,393,065.60 : 22,611,873.60 = 9,954,537.60 : x
  2. Step 2: Convert to fraction form
    16,393,065.60/22,611,873.60 = 9,954,537.60/x
  3. Step 3: Cross multiply
    16,393,065.60x = 22,611,873.60 × 9,954,537.60
  4. Step 4: Simplify right side
    16,393,065.60x = 225,090,745,957,647.38
  5. Step 5: Solve for x
    x = 225,090,745,957,647.38/16,393,065.60
  6. Step 6: Final answer
    x = 13,730,851.29

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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.