Home / 55,216,169.88-76,271,092.08-41,253,257.44

Finding the Fourth Proportional to 55,216,169.88, 76,271,092.08 and 41,253,257.44

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Solution

The fourth proportional to 55,216,169.88, 76,271,092.08 and 41,253,257.44 is: 56,983,869.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,216,169.88 : 76,271,092.08 = 41,253,257.44 : x
  2. Step 2: Convert to fraction form
    55,216,169.88/76,271,092.08 = 41,253,257.44/x
  3. Step 3: Cross multiply
    55,216,169.88x = 76,271,092.08 × 41,253,257.44
  4. Step 4: Simplify right side
    55,216,169.88x = 3,146,430,996,806,185
  5. Step 5: Solve for x
    x = 3,146,430,996,806,185/55,216,169.88
  6. Step 6: Final answer
    x = 56,983,869.10

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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.