Home / 16,575,556.26-22,871,232.18-9,233,206.77

Finding the Fourth Proportional to 16,575,556.26, 22,871,232.18 and 9,233,206.77

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Solution

The fourth proportional to 16,575,556.26, 22,871,232.18 and 9,233,206.77 is: 12,740,134.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,575,556.26 : 22,871,232.18 = 9,233,206.77 : x
  2. Step 2: Convert to fraction form
    16,575,556.26/22,871,232.18 = 9,233,206.77/x
  3. Step 3: Cross multiply
    16,575,556.26x = 22,871,232.18 × 9,233,206.77
  4. Step 4: Simplify right side
    16,575,556.26x = 211,174,815,802,617.84
  5. Step 5: Solve for x
    x = 211,174,815,802,617.84/16,575,556.26
  6. Step 6: Final answer
    x = 12,740,134.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.