Home / 12,101,357.16-16,699,876.38-6,594,733.56

Finding the Fourth Proportional to 12,101,357.16, 16,699,876.38 and 6,594,733.56

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Solution

The fourth proportional to 12,101,357.16, 16,699,876.38 and 6,594,733.56 is: 9,100,734.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,101,357.16 : 16,699,876.38 = 6,594,733.56 : x
  2. Step 2: Convert to fraction form
    12,101,357.16/16,699,876.38 = 6,594,733.56/x
  3. Step 3: Cross multiply
    12,101,357.16x = 16,699,876.38 × 6,594,733.56
  4. Step 4: Simplify right side
    12,101,357.16x = 110,131,235,211,037.31
  5. Step 5: Solve for x
    x = 110,131,235,211,037.31/12,101,357.16
  6. Step 6: Final answer
    x = 9,100,734.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.