Home / 49,194,956.88-67,887,878.76-27,168,017.76

Finding the Fourth Proportional to 49,194,956.88, 67,887,878.76 and 27,168,017.76

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Solution

The fourth proportional to 49,194,956.88, 67,887,878.76 and 27,168,017.76 is: 37,491,222.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,194,956.88 : 67,887,878.76 = 27,168,017.76 : x
  2. Step 2: Convert to fraction form
    49,194,956.88/67,887,878.76 = 27,168,017.76/x
  3. Step 3: Cross multiply
    49,194,956.88x = 67,887,878.76 × 27,168,017.76
  4. Step 4: Simplify right side
    49,194,956.88x = 1,844,379,095,840,407
  5. Step 5: Solve for x
    x = 1,844,379,095,840,407/49,194,956.88
  6. Step 6: Final answer
    x = 37,491,222.94

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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.