Home / 136,072,633.32-204,109,761.89-33,836,670.95

Finding the Fourth Proportional to 136,072,633.32, 204,109,761.89 and 33,836,670.95

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Solution

The fourth proportional to 136,072,633.32, 204,109,761.89 and 33,836,670.95 is: 50,755,208.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,072,633.32 : 204,109,761.89 = 33,836,670.95 : x
  2. Step 2: Convert to fraction form
    136,072,633.32/204,109,761.89 = 33,836,670.95/x
  3. Step 3: Cross multiply
    136,072,633.32x = 204,109,761.89 × 33,836,670.95
  4. Step 4: Simplify right side
    136,072,633.32x = 6,906,394,849,818,823
  5. Step 5: Solve for x
    x = 6,906,394,849,818,823/136,072,633.32
  6. Step 6: Final answer
    x = 50,755,208.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.