Home / 17,245,091.50-25,871,793.36-6,462,486.52

Finding the Fourth Proportional to 17,245,091.50, 25,871,793.36 and 6,462,486.52

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Solution

The fourth proportional to 17,245,091.50, 25,871,793.36 and 6,462,486.52 is: 9,695,287.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,245,091.50 : 25,871,793.36 = 6,462,486.52 : x
  2. Step 2: Convert to fraction form
    17,245,091.50/25,871,793.36 = 6,462,486.52/x
  3. Step 3: Cross multiply
    17,245,091.50x = 25,871,793.36 × 6,462,486.52
  4. Step 4: Simplify right side
    17,245,091.50x = 167,196,115,837,225.50
  5. Step 5: Solve for x
    x = 167,196,115,837,225.50/17,245,091.50
  6. Step 6: Final answer
    x = 9,695,287.26

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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.