Home / 16,172,556.30-24,258,834.45-6,582,998.70

Finding the Fourth Proportional to 16,172,556.30, 24,258,834.45 and 6,582,998.70

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Solution

The fourth proportional to 16,172,556.30, 24,258,834.45 and 6,582,998.70 is: 9,874,498.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,172,556.30 : 24,258,834.45 = 6,582,998.70 : x
  2. Step 2: Convert to fraction form
    16,172,556.30/24,258,834.45 = 6,582,998.70/x
  3. Step 3: Cross multiply
    16,172,556.30x = 24,258,834.45 × 6,582,998.70
  4. Step 4: Simplify right side
    16,172,556.30x = 159,695,875,647,865.22
  5. Step 5: Solve for x
    x = 159,695,875,647,865.22/16,172,556.30
  6. Step 6: Final answer
    x = 9,874,498.05

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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.