Home / 17,037,009.57-23,510,751.82-10,421,111.26

Finding the Fourth Proportional to 17,037,009.57, 23,510,751.82 and 10,421,111.26

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Solution

The fourth proportional to 17,037,009.57, 23,510,751.82 and 10,421,111.26 is: 14,380,936.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,037,009.57 : 23,510,751.82 = 10,421,111.26 : x
  2. Step 2: Convert to fraction form
    17,037,009.57/23,510,751.82 = 10,421,111.26/x
  3. Step 3: Cross multiply
    17,037,009.57x = 23,510,751.82 × 10,421,111.26
  4. Step 4: Simplify right side
    17,037,009.57x = 245,008,160,522,467.50
  5. Step 5: Solve for x
    x = 245,008,160,522,467.50/17,037,009.57
  6. Step 6: Final answer
    x = 14,380,936.95

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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.