Home / 34,002,821.80-51,004,232.70-11,284,460.20

Finding the Fourth Proportional to 34,002,821.80, 51,004,232.70 and 11,284,460.20

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Solution

The fourth proportional to 34,002,821.80, 51,004,232.70 and 11,284,460.20 is: 16,926,690.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,002,821.80 : 51,004,232.70 = 11,284,460.20 : x
  2. Step 2: Convert to fraction form
    34,002,821.80/51,004,232.70 = 11,284,460.20/x
  3. Step 3: Cross multiply
    34,002,821.80x = 51,004,232.70 × 11,284,460.20
  4. Step 4: Simplify right side
    34,002,821.80x = 575,555,233,934,688.50
  5. Step 5: Solve for x
    x = 575,555,233,934,688.50/34,002,821.80
  6. Step 6: Final answer
    x = 16,926,690.30

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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.