Home / 39,212,082.20-58,764,314.31-24,809,366.90

Finding the Fourth Proportional to 39,212,082.20, 58,764,314.31 and 24,809,366.90

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Solution

The fourth proportional to 39,212,082.20, 58,764,314.31 and 24,809,366.90 is: 37,180,005.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,212,082.20 : 58,764,314.31 = 24,809,366.90 : x
  2. Step 2: Convert to fraction form
    39,212,082.20/58,764,314.31 = 24,809,366.90/x
  3. Step 3: Cross multiply
    39,212,082.20x = 58,764,314.31 × 24,809,366.90
  4. Step 4: Simplify right side
    39,212,082.20x = 1,457,905,434,343,710.25
  5. Step 5: Solve for x
    x = 1,457,905,434,343,710.25/39,212,082.20
  6. Step 6: Final answer
    x = 37,180,005.56

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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.