Home / 34,225,388.66-51,339,952.83-8,666,619.50

Finding the Fourth Proportional to 34,225,388.66, 51,339,952.83 and 8,666,619.50

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Solution

The fourth proportional to 34,225,388.66, 51,339,952.83 and 8,666,619.50 is: 13,000,402.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,225,388.66 : 51,339,952.83 = 8,666,619.50 : x
  2. Step 2: Convert to fraction form
    34,225,388.66/51,339,952.83 = 8,666,619.50/x
  3. Step 3: Cross multiply
    34,225,388.66x = 51,339,952.83 × 8,666,619.50
  4. Step 4: Simplify right side
    34,225,388.66x = 444,943,836,325,558.19
  5. Step 5: Solve for x
    x = 444,943,836,325,558.19/34,225,388.66
  6. Step 6: Final answer
    x = 13,000,402.73

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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.