Home / 52,096,631.28-71,909,450-33,511,771.82

Finding the Fourth Proportional to 52,096,631.28, 71,909,450 and 33,511,771.82

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Solution

The fourth proportional to 52,096,631.28, 71,909,450 and 33,511,771.82 is: 46,256,600.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,096,631.28 : 71,909,450 = 33,511,771.82 : x
  2. Step 2: Convert to fraction form
    52,096,631.28/71,909,450 = 33,511,771.82/x
  3. Step 3: Cross multiply
    52,096,631.28x = 71,909,450 × 33,511,771.82
  4. Step 4: Simplify right side
    52,096,631.28x = 2,409,813,079,742,152
  5. Step 5: Solve for x
    x = 2,409,813,079,742,152/52,096,631.28
  6. Step 6: Final answer
    x = 46,256,600.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.