Home / 95,519,521.84-143,279,195.24-29,941,131.28

Finding the Fourth Proportional to 95,519,521.84, 143,279,195.24 and 29,941,131.28

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Solution

The fourth proportional to 95,519,521.84, 143,279,195.24 and 29,941,131.28 is: 44,911,669.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,519,521.84 : 143,279,195.24 = 29,941,131.28 : x
  2. Step 2: Convert to fraction form
    95,519,521.84/143,279,195.24 = 29,941,131.28/x
  3. Step 3: Cross multiply
    95,519,521.84x = 143,279,195.24 × 29,941,131.28
  4. Step 4: Simplify right side
    95,519,521.84x = 4,289,941,194,373,591.50
  5. Step 5: Solve for x
    x = 4,289,941,194,373,591.50/95,519,521.84
  6. Step 6: Final answer
    x = 44,911,669.49

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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.