Home / 33,724,175.60-46,519,936.66-20,303,498.50

Finding the Fourth Proportional to 33,724,175.60, 46,519,936.66 and 20,303,498.50

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Solution

The fourth proportional to 33,724,175.60, 46,519,936.66 and 20,303,498.50 is: 28,007,132.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,724,175.60 : 46,519,936.66 = 20,303,498.50 : x
  2. Step 2: Convert to fraction form
    33,724,175.60/46,519,936.66 = 20,303,498.50/x
  3. Step 3: Cross multiply
    33,724,175.60x = 46,519,936.66 × 20,303,498.50
  4. Step 4: Simplify right side
    33,724,175.60x = 944,517,464,356,312.88
  5. Step 5: Solve for x
    x = 944,517,464,356,312.88/33,724,175.60
  6. Step 6: Final answer
    x = 28,007,132.80

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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.