Home / 64,202,093.41-96,246,452.46-49,123,340.77

Finding the Fourth Proportional to 64,202,093.41, 96,246,452.46 and 49,123,340.77

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Solution

The fourth proportional to 64,202,093.41, 96,246,452.46 and 49,123,340.77 is: 73,641,637.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,202,093.41 : 96,246,452.46 = 49,123,340.77 : x
  2. Step 2: Convert to fraction form
    64,202,093.41/96,246,452.46 = 49,123,340.77/x
  3. Step 3: Cross multiply
    64,202,093.41x = 96,246,452.46 × 49,123,340.77
  4. Step 4: Simplify right side
    64,202,093.41x = 4,727,947,282,096,185
  5. Step 5: Solve for x
    x = 4,727,947,282,096,185/64,202,093.41
  6. Step 6: Final answer
    x = 73,641,637.38

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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.