Home / 16,040,528.70-24,057,840.60-9,964,386.60

Finding the Fourth Proportional to 16,040,528.70, 24,057,840.60 and 9,964,386.60

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Solution

The fourth proportional to 16,040,528.70, 24,057,840.60 and 9,964,386.60 is: 14,944,745.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,040,528.70 : 24,057,840.60 = 9,964,386.60 : x
  2. Step 2: Convert to fraction form
    16,040,528.70/24,057,840.60 = 9,964,386.60/x
  3. Step 3: Cross multiply
    16,040,528.70x = 24,057,840.60 × 9,964,386.60
  4. Step 4: Simplify right side
    16,040,528.70x = 239,721,624,499,575.97
  5. Step 5: Solve for x
    x = 239,721,624,499,575.97/16,040,528.70
  6. Step 6: Final answer
    x = 14,944,745.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.