Home / 33,333,313.24-46,007,166.18-20,284,775.92

Finding the Fourth Proportional to 33,333,313.24, 46,007,166.18 and 20,284,775.92

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Solution

The fourth proportional to 33,333,313.24, 46,007,166.18 and 20,284,775.92 is: 27,997,368.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,333,313.24 : 46,007,166.18 = 20,284,775.92 : x
  2. Step 2: Convert to fraction form
    33,333,313.24/46,007,166.18 = 20,284,775.92/x
  3. Step 3: Cross multiply
    33,333,313.24x = 46,007,166.18 × 20,284,775.92
  4. Step 4: Simplify right side
    33,333,313.24x = 933,245,056,675,502.50
  5. Step 5: Solve for x
    x = 933,245,056,675,502.50/33,333,313.24
  6. Step 6: Final answer
    x = 27,997,368.58

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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.