Home / 19,628,093.88-29,448,143.73-10,050,247.26

Finding the Fourth Proportional to 19,628,093.88, 29,448,143.73 and 10,050,247.26

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Solution

The fourth proportional to 19,628,093.88, 29,448,143.73 and 10,050,247.26 is: 15,078,444.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,628,093.88 : 29,448,143.73 = 10,050,247.26 : x
  2. Step 2: Convert to fraction form
    19,628,093.88/29,448,143.73 = 10,050,247.26/x
  3. Step 3: Cross multiply
    19,628,093.88x = 29,448,143.73 × 10,050,247.26
  4. Step 4: Simplify right side
    19,628,093.88x = 295,961,125,834,518.69
  5. Step 5: Solve for x
    x = 295,961,125,834,518.69/19,628,093.88
  6. Step 6: Final answer
    x = 15,078,444.58

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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.