Home / 17,312,339.07-25,975,662.18-7,591,922.34

Finding the Fourth Proportional to 17,312,339.07, 25,975,662.18 and 7,591,922.34

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Solution

The fourth proportional to 17,312,339.07, 25,975,662.18 and 7,591,922.34 is: 11,391,020.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,312,339.07 : 25,975,662.18 = 7,591,922.34 : x
  2. Step 2: Convert to fraction form
    17,312,339.07/25,975,662.18 = 7,591,922.34/x
  3. Step 3: Cross multiply
    17,312,339.07x = 25,975,662.18 × 7,591,922.34
  4. Step 4: Simplify right side
    17,312,339.07x = 197,205,210,000,635.09
  5. Step 5: Solve for x
    x = 197,205,210,000,635.09/17,312,339.07
  6. Step 6: Final answer
    x = 11,391,020.54

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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.