Home / 15,533,737.39-23,296,868.07-4,751,131.33

Finding the Fourth Proportional to 15,533,737.39, 23,296,868.07 and 4,751,131.33

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Solution

The fourth proportional to 15,533,737.39, 23,296,868.07 and 4,751,131.33 is: 7,125,553.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,533,737.39 : 23,296,868.07 = 4,751,131.33 : x
  2. Step 2: Convert to fraction form
    15,533,737.39/23,296,868.07 = 4,751,131.33/x
  3. Step 3: Cross multiply
    15,533,737.39x = 23,296,868.07 × 4,751,131.33
  4. Step 4: Simplify right side
    15,533,737.39x = 110,686,479,778,253.64
  5. Step 5: Solve for x
    x = 110,686,479,778,253.64/15,533,737.39
  6. Step 6: Final answer
    x = 7,125,553.69

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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.