Home / 49,846,045.80-74,846,051.10-27,171,229.80

Finding the Fourth Proportional to 49,846,045.80, 74,846,051.10 and 27,171,229.80

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Solution

The fourth proportional to 49,846,045.80, 74,846,051.10 and 27,171,229.80 is: 40,798,808.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,846,045.80 : 74,846,051.10 = 27,171,229.80 : x
  2. Step 2: Convert to fraction form
    49,846,045.80/74,846,051.10 = 27,171,229.80/x
  3. Step 3: Cross multiply
    49,846,045.80x = 74,846,051.10 × 27,171,229.80
  4. Step 4: Simplify right side
    49,846,045.80x = 2,033,659,254,060,642.75
  5. Step 5: Solve for x
    x = 2,033,659,254,060,642.75/49,846,045.80
  6. Step 6: Final answer
    x = 40,798,808.04

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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.