Home / 33,863,983.03-50,795,877.34-12,298,497.67

Finding the Fourth Proportional to 33,863,983.03, 50,795,877.34 and 12,298,497.67

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Solution

The fourth proportional to 33,863,983.03, 50,795,877.34 and 12,298,497.67 is: 18,447,711.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,863,983.03 : 50,795,877.34 = 12,298,497.67 : x
  2. Step 2: Convert to fraction form
    33,863,983.03/50,795,877.34 = 12,298,497.67/x
  3. Step 3: Cross multiply
    33,863,983.03x = 50,795,877.34 × 12,298,497.67
  4. Step 4: Simplify right side
    33,863,983.03x = 624,712,979,111,595.88
  5. Step 5: Solve for x
    x = 624,712,979,111,595.88/33,863,983.03
  6. Step 6: Final answer
    x = 18,447,711.20

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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.