Home / 64,415,216.28-96,683,361.12-33,731,819.04

Finding the Fourth Proportional to 64,415,216.28, 96,683,361.12 and 33,731,819.04

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Solution

The fourth proportional to 64,415,216.28, 96,683,361.12 and 33,731,819.04 is: 50,629,429.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,415,216.28 : 96,683,361.12 = 33,731,819.04 : x
  2. Step 2: Convert to fraction form
    64,415,216.28/96,683,361.12 = 33,731,819.04/x
  3. Step 3: Cross multiply
    64,415,216.28x = 96,683,361.12 × 33,731,819.04
  4. Step 4: Simplify right side
    64,415,216.28x = 3,261,305,641,478,812
  5. Step 5: Solve for x
    x = 3,261,305,641,478,812/64,415,216.28
  6. Step 6: Final answer
    x = 50,629,429.35

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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.