Home / 83,329,002-114,994,942.26-46,159,851.60

Finding the Fourth Proportional to 83,329,002, 114,994,942.26 and 46,159,851.60

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Solution

The fourth proportional to 83,329,002, 114,994,942.26 and 46,159,851.60 is: 63,701,104.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,329,002 : 114,994,942.26 = 46,159,851.60 : x
  2. Step 2: Convert to fraction form
    83,329,002/114,994,942.26 = 46,159,851.60/x
  3. Step 3: Cross multiply
    83,329,002x = 114,994,942.26 × 46,159,851.60
  4. Step 4: Simplify right side
    83,329,002x = 5,308,149,469,472,169
  5. Step 5: Solve for x
    x = 5,308,149,469,472,169/83,329,002
  6. Step 6: Final answer
    x = 63,701,104.56

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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.