Home / 79,308,007.52-109,445,932.26-44,028,198.32

Finding the Fourth Proportional to 79,308,007.52, 109,445,932.26 and 44,028,198.32

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Solution

The fourth proportional to 79,308,007.52, 109,445,932.26 and 44,028,198.32 is: 60,759,403.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,308,007.52 : 109,445,932.26 = 44,028,198.32 : x
  2. Step 2: Convert to fraction form
    79,308,007.52/109,445,932.26 = 44,028,198.32/x
  3. Step 3: Cross multiply
    79,308,007.52x = 109,445,932.26 × 44,028,198.32
  4. Step 4: Simplify right side
    79,308,007.52x = 4,818,707,210,313,336
  5. Step 5: Solve for x
    x = 4,818,707,210,313,336/79,308,007.52
  6. Step 6: Final answer
    x = 60,759,403.26

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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.