Home / 33,333,312.24-46,007,164.80-20,284,774.92

Finding the Fourth Proportional to 33,333,312.24, 46,007,164.80 and 20,284,774.92

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Solution

The fourth proportional to 33,333,312.24, 46,007,164.80 and 20,284,774.92 is: 27,997,367.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,333,312.24 : 46,007,164.80 = 20,284,774.92 : x
  2. Step 2: Convert to fraction form
    33,333,312.24/46,007,164.80 = 20,284,774.92/x
  3. Step 3: Cross multiply
    33,333,312.24x = 46,007,164.80 × 20,284,774.92
  4. Step 4: Simplify right side
    33,333,312.24x = 933,244,982,675,346.88
  5. Step 5: Solve for x
    x = 933,244,982,675,346.88/33,333,312.24
  6. Step 6: Final answer
    x = 27,997,367.20

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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.