Home / 40,590,634.44-60,896,112.36-11,836,773.36

Finding the Fourth Proportional to 40,590,634.44, 60,896,112.36 and 11,836,773.36

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Solution

The fourth proportional to 40,590,634.44, 60,896,112.36 and 11,836,773.36 is: 17,758,123.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,590,634.44 : 60,896,112.36 = 11,836,773.36 : x
  2. Step 2: Convert to fraction form
    40,590,634.44/60,896,112.36 = 11,836,773.36/x
  3. Step 3: Cross multiply
    40,590,634.44x = 60,896,112.36 × 11,836,773.36
  4. Step 4: Simplify right side
    40,590,634.44x = 720,813,480,510,414.62
  5. Step 5: Solve for x
    x = 720,813,480,510,414.62/40,590,634.44
  6. Step 6: Final answer
    x = 17,758,123.04

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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.