Home / 33,587,474.38-46,332,937.76-23,115,309.94

Finding the Fourth Proportional to 33,587,474.38, 46,332,937.76 and 23,115,309.94

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Solution

The fourth proportional to 33,587,474.38, 46,332,937.76 and 23,115,309.94 is: 31,886,893.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,587,474.38 : 46,332,937.76 = 23,115,309.94 : x
  2. Step 2: Convert to fraction form
    33,587,474.38/46,332,937.76 = 23,115,309.94/x
  3. Step 3: Cross multiply
    33,587,474.38x = 46,332,937.76 × 23,115,309.94
  4. Step 4: Simplify right side
    33,587,474.38x = 1,071,000,216,753,129.38
  5. Step 5: Solve for x
    x = 1,071,000,216,753,129.38/33,587,474.38
  6. Step 6: Final answer
    x = 31,886,893.45

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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.