Home / 58,652,822.64-80,942,751.33-33,872,561.22

Finding the Fourth Proportional to 58,652,822.64, 80,942,751.33 and 33,872,561.22

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Solution

The fourth proportional to 58,652,822.64, 80,942,751.33 and 33,872,561.22 is: 46,745,206.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,652,822.64 : 80,942,751.33 = 33,872,561.22 : x
  2. Step 2: Convert to fraction form
    58,652,822.64/80,942,751.33 = 33,872,561.22/x
  3. Step 3: Cross multiply
    58,652,822.64x = 80,942,751.33 × 33,872,561.22
  4. Step 4: Simplify right side
    58,652,822.64x = 2,741,738,299,740,661.50
  5. Step 5: Solve for x
    x = 2,741,738,299,740,661.50/58,652,822.64
  6. Step 6: Final answer
    x = 46,745,206.39

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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.