Home / 94,953,375.28-142,410,133.59-26,780,123.80

Finding the Fourth Proportional to 94,953,375.28, 142,410,133.59 and 26,780,123.80

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Solution

The fourth proportional to 94,953,375.28, 142,410,133.59 and 26,780,123.80 is: 40,164,564.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,953,375.28 : 142,410,133.59 = 26,780,123.80 : x
  2. Step 2: Convert to fraction form
    94,953,375.28/142,410,133.59 = 26,780,123.80/x
  3. Step 3: Cross multiply
    94,953,375.28x = 142,410,133.59 × 26,780,123.80
  4. Step 4: Simplify right side
    94,953,375.28x = 3,813,761,007,914,738.50
  5. Step 5: Solve for x
    x = 3,813,761,007,914,738.50/94,953,375.28
  6. Step 6: Final answer
    x = 40,164,564.94

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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.