Home / 14,375,069.11-21,497,110.30-10,734,355.63

Finding the Fourth Proportional to 14,375,069.11, 21,497,110.30 and 10,734,355.63

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Solution

The fourth proportional to 14,375,069.11, 21,497,110.30 and 10,734,355.63 is: 16,052,627.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,375,069.11 : 21,497,110.30 = 10,734,355.63 : x
  2. Step 2: Convert to fraction form
    14,375,069.11/21,497,110.30 = 10,734,355.63/x
  3. Step 3: Cross multiply
    14,375,069.11x = 21,497,110.30 × 10,734,355.63
  4. Step 4: Simplify right side
    14,375,069.11x = 230,757,626,977,536
  5. Step 5: Solve for x
    x = 230,757,626,977,536/14,375,069.11
  6. Step 6: Final answer
    x = 16,052,627.31

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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.