Home / 22,144,108.90-33,216,163.35-16,475,404.90

Finding the Fourth Proportional to 22,144,108.90, 33,216,163.35 and 16,475,404.90

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Solution

The fourth proportional to 22,144,108.90, 33,216,163.35 and 16,475,404.90 is: 24,713,107.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,144,108.90 : 33,216,163.35 = 16,475,404.90 : x
  2. Step 2: Convert to fraction form
    22,144,108.90/33,216,163.35 = 16,475,404.90/x
  3. Step 3: Cross multiply
    22,144,108.90x = 33,216,163.35 × 16,475,404.90
  4. Step 4: Simplify right side
    22,144,108.90x = 547,249,740,415,790.44
  5. Step 5: Solve for x
    x = 547,249,740,415,790.44/22,144,108.90
  6. Step 6: Final answer
    x = 24,713,107.35

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Similar ratio
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1.5x scale

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.