Home / 60,133,043.32-90,170,171.58-41,945,951.32

Finding the Fourth Proportional to 60,133,043.32, 90,170,171.58 and 41,945,951.32

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Solution

The fourth proportional to 60,133,043.32, 90,170,171.58 and 41,945,951.32 is: 62,898,423.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,133,043.32 : 90,170,171.58 = 41,945,951.32 : x
  2. Step 2: Convert to fraction form
    60,133,043.32/90,170,171.58 = 41,945,951.32/x
  3. Step 3: Cross multiply
    60,133,043.32x = 90,170,171.58 × 41,945,951.32
  4. Step 4: Simplify right side
    60,133,043.32x = 3,782,273,627,610,727.50
  5. Step 5: Solve for x
    x = 3,782,273,627,610,727.50/60,133,043.32
  6. Step 6: Final answer
    x = 62,898,423.54

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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.