Home / 16,957,571.22-23,401,459.82-9,514,205.70

Finding the Fourth Proportional to 16,957,571.22, 23,401,459.82 and 9,514,205.70

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Solution

The fourth proportional to 16,957,571.22, 23,401,459.82 and 9,514,205.70 is: 13,129,610.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,957,571.22 : 23,401,459.82 = 9,514,205.70 : x
  2. Step 2: Convert to fraction form
    16,957,571.22/23,401,459.82 = 9,514,205.70/x
  3. Step 3: Cross multiply
    16,957,571.22x = 23,401,459.82 × 9,514,205.70
  4. Step 4: Simplify right side
    16,957,571.22x = 222,646,302,360,193.94
  5. Step 5: Solve for x
    x = 222,646,302,360,193.94/16,957,571.22
  6. Step 6: Final answer
    x = 13,129,610.34

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1.5x scale

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.