Home / 33,738,262.14-50,596,919.70-12,170,057.20

Finding the Fourth Proportional to 33,738,262.14, 50,596,919.70 and 12,170,057.20

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Solution

The fourth proportional to 33,738,262.14, 50,596,919.70 and 12,170,057.20 is: 18,251,307.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,738,262.14 : 50,596,919.70 = 12,170,057.20 : x
  2. Step 2: Convert to fraction form
    33,738,262.14/50,596,919.70 = 12,170,057.20/x
  3. Step 3: Cross multiply
    33,738,262.14x = 50,596,919.70 × 12,170,057.20
  4. Step 4: Simplify right side
    33,738,262.14x = 615,767,406,892,806.88
  5. Step 5: Solve for x
    x = 615,767,406,892,806.88/33,738,262.14
  6. Step 6: Final answer
    x = 18,251,307.80

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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.