Home / 58,512,529.53-80,747,884.13-35,303,171.85

Finding the Fourth Proportional to 58,512,529.53, 80,747,884.13 and 35,303,171.85

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Solution

The fourth proportional to 58,512,529.53, 80,747,884.13 and 35,303,171.85 is: 48,718,735.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,512,529.53 : 80,747,884.13 = 35,303,171.85 : x
  2. Step 2: Convert to fraction form
    58,512,529.53/80,747,884.13 = 35,303,171.85/x
  3. Step 3: Cross multiply
    58,512,529.53x = 80,747,884.13 × 35,303,171.85
  4. Step 4: Simplify right side
    58,512,529.53x = 2,850,656,429,788,762
  5. Step 5: Solve for x
    x = 2,850,656,429,788,762/58,512,529.53
  6. Step 6: Final answer
    x = 48,718,735.16

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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.