Home / 49,030,578-73,545,668.64-14,951,825.28

Finding the Fourth Proportional to 49,030,578, 73,545,668.64 and 14,951,825.28

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Solution

The fourth proportional to 49,030,578, 73,545,668.64 and 14,951,825.28 is: 22,427,677.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,030,578 : 73,545,668.64 = 14,951,825.28 : x
  2. Step 2: Convert to fraction form
    49,030,578/73,545,668.64 = 14,951,825.28/x
  3. Step 3: Cross multiply
    49,030,578x = 73,545,668.64 × 14,951,825.28
  4. Step 4: Simplify right side
    49,030,578x = 1,099,641,987,606,055.12
  5. Step 5: Solve for x
    x = 1,099,641,987,606,055.12/49,030,578
  6. Step 6: Final answer
    x = 22,427,677.43

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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.