Home / 11,230,211.70-16,845,317.55-10,033,485.30

Finding the Fourth Proportional to 11,230,211.70, 16,845,317.55 and 10,033,485.30

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Solution

The fourth proportional to 11,230,211.70, 16,845,317.55 and 10,033,485.30 is: 15,050,227.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,230,211.70 : 16,845,317.55 = 10,033,485.30 : x
  2. Step 2: Convert to fraction form
    11,230,211.70/16,845,317.55 = 10,033,485.30/x
  3. Step 3: Cross multiply
    11,230,211.70x = 16,845,317.55 × 10,033,485.30
  4. Step 4: Simplify right side
    11,230,211.70x = 169,017,246,011,757.03
  5. Step 5: Solve for x
    x = 169,017,246,011,757.03/11,230,211.70
  6. Step 6: Final answer
    x = 15,050,227.95

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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.