Home / 17,723,044.96-26,582,205.07-4,942,479.40

Finding the Fourth Proportional to 17,723,044.96, 26,582,205.07 and 4,942,479.40

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Solution

The fourth proportional to 17,723,044.96, 26,582,205.07 and 4,942,479.40 is: 7,413,060.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,723,044.96 : 26,582,205.07 = 4,942,479.40 : x
  2. Step 2: Convert to fraction form
    17,723,044.96/26,582,205.07 = 4,942,479.40/x
  3. Step 3: Cross multiply
    17,723,044.96x = 26,582,205.07 × 4,942,479.40
  4. Step 4: Simplify right side
    17,723,044.96x = 131,382,000,965,050.56
  5. Step 5: Solve for x
    x = 131,382,000,965,050.56/17,723,044.96
  6. Step 6: Final answer
    x = 7,413,060.30

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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.