Home / 33,724,176.35-46,519,937.70-20,303,499.26

Finding the Fourth Proportional to 33,724,176.35, 46,519,937.70 and 20,303,499.26

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Solution

The fourth proportional to 33,724,176.35, 46,519,937.70 and 20,303,499.26 is: 28,007,133.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,724,176.35 : 46,519,937.70 = 20,303,499.26 : x
  2. Step 2: Convert to fraction form
    33,724,176.35/46,519,937.70 = 20,303,499.26/x
  3. Step 3: Cross multiply
    33,724,176.35x = 46,519,937.70 × 20,303,499.26
  4. Step 4: Simplify right side
    33,724,176.35x = 944,517,520,333,078.88
  5. Step 5: Solve for x
    x = 944,517,520,333,078.88/33,724,176.35
  6. Step 6: Final answer
    x = 28,007,133.83

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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.