Home / 60,942,505.46-91,392,500.54-26,845,250.90

Finding the Fourth Proportional to 60,942,505.46, 91,392,500.54 and 26,845,250.90

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Solution

The fourth proportional to 60,942,505.46, 91,392,500.54 and 26,845,250.90 is: 40,258,512.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,942,505.46 : 91,392,500.54 = 26,845,250.90 : x
  2. Step 2: Convert to fraction form
    60,942,505.46/91,392,500.54 = 26,845,250.90/x
  3. Step 3: Cross multiply
    60,942,505.46x = 91,392,500.54 × 26,845,250.90
  4. Step 4: Simplify right side
    60,942,505.46x = 2,453,454,606,984,836
  5. Step 5: Solve for x
    x = 2,453,454,606,984,836/60,942,505.46
  6. Step 6: Final answer
    x = 40,258,512.33

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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.