Home / 112,311,560.56-168,476,037.42-37,529,051.33

Finding the Fourth Proportional to 112,311,560.56, 168,476,037.42 and 37,529,051.33

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Solution

The fourth proportional to 112,311,560.56, 168,476,037.42 and 37,529,051.33 is: 56,296,482.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,311,560.56 : 168,476,037.42 = 37,529,051.33 : x
  2. Step 2: Convert to fraction form
    112,311,560.56/168,476,037.42 = 37,529,051.33/x
  3. Step 3: Cross multiply
    112,311,560.56x = 168,476,037.42 × 37,529,051.33
  4. Step 4: Simplify right side
    112,311,560.56x = 6,322,745,856,745,528
  5. Step 5: Solve for x
    x = 6,322,745,856,745,528/112,311,560.56
  6. Step 6: Final answer
    x = 56,296,482.97

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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.