Home / 11,152,039.70-16,728,059.55-6,050,206.10

Finding the Fourth Proportional to 11,152,039.70, 16,728,059.55 and 6,050,206.10

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Solution

The fourth proportional to 11,152,039.70, 16,728,059.55 and 6,050,206.10 is: 9,075,309.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,152,039.70 : 16,728,059.55 = 6,050,206.10 : x
  2. Step 2: Convert to fraction form
    11,152,039.70/16,728,059.55 = 6,050,206.10/x
  3. Step 3: Cross multiply
    11,152,039.70x = 16,728,059.55 × 6,050,206.10
  4. Step 4: Simplify right side
    11,152,039.70x = 101,208,207,930,573.25
  5. Step 5: Solve for x
    x = 101,208,207,930,573.25/11,152,039.70
  6. Step 6: Final answer
    x = 9,075,309.15

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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.