Home / 33,009,136.40-49,419,226.20-29,230,000.40

Finding the Fourth Proportional to 33,009,136.40, 49,419,226.20 and 29,230,000.40

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Solution

The fourth proportional to 33,009,136.40, 49,419,226.20 and 29,230,000.40 is: 43,761,338.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,009,136.40 : 49,419,226.20 = 29,230,000.40 : x
  2. Step 2: Convert to fraction form
    33,009,136.40/49,419,226.20 = 29,230,000.40/x
  3. Step 3: Cross multiply
    33,009,136.40x = 49,419,226.20 × 29,230,000.40
  4. Step 4: Simplify right side
    33,009,136.40x = 1,444,524,001,593,690.50
  5. Step 5: Solve for x
    x = 1,444,524,001,593,690.50/33,009,136.40
  6. Step 6: Final answer
    x = 43,761,338.80

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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.