Home / 17,247,415.01-25,871,122.53-7,009,876.24

Finding the Fourth Proportional to 17,247,415.01, 25,871,122.53 and 7,009,876.24

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Solution

The fourth proportional to 17,247,415.01, 25,871,122.53 and 7,009,876.24 is: 10,514,814.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,247,415.01 : 25,871,122.53 = 7,009,876.24 : x
  2. Step 2: Convert to fraction form
    17,247,415.01/25,871,122.53 = 7,009,876.24/x
  3. Step 3: Cross multiply
    17,247,415.01x = 25,871,122.53 × 7,009,876.24
  4. Step 4: Simplify right side
    17,247,415.01x = 181,353,367,060,497.88
  5. Step 5: Solve for x
    x = 181,353,367,060,497.88/17,247,415.01
  6. Step 6: Final answer
    x = 10,514,814.37

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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.