Home / 24,120,668.37-33,291,006.45-13,807,391.58

Finding the Fourth Proportional to 24,120,668.37, 33,291,006.45 and 13,807,391.58

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Solution

The fourth proportional to 24,120,668.37, 33,291,006.45 and 13,807,391.58 is: 19,056,767.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,120,668.37 : 33,291,006.45 = 13,807,391.58 : x
  2. Step 2: Convert to fraction form
    24,120,668.37/33,291,006.45 = 13,807,391.58/x
  3. Step 3: Cross multiply
    24,120,668.37x = 33,291,006.45 × 13,807,391.58
  4. Step 4: Simplify right side
    24,120,668.37x = 459,661,962,147,455.69
  5. Step 5: Solve for x
    x = 459,661,962,147,455.69/24,120,668.37
  6. Step 6: Final answer
    x = 19,056,767.21

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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.