Home / 58,652,834.64-80,942,767.92-33,872,573.22

Finding the Fourth Proportional to 58,652,834.64, 80,942,767.92 and 33,872,573.22

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Solution

The fourth proportional to 58,652,834.64, 80,942,767.92 and 33,872,573.22 is: 46,745,222.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,652,834.64 : 80,942,767.92 = 33,872,573.22 : x
  2. Step 2: Convert to fraction form
    58,652,834.64/80,942,767.92 = 33,872,573.22/x
  3. Step 3: Cross multiply
    58,652,834.64x = 80,942,767.92 × 33,872,573.22
  4. Step 4: Simplify right side
    58,652,834.64x = 2,741,739,832,999,667
  5. Step 5: Solve for x
    x = 2,741,739,832,999,667/58,652,834.64
  6. Step 6: Final answer
    x = 46,745,222.97

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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.