Home / 49,123,495.10-67,790,488.50-27,096,497.66

Finding the Fourth Proportional to 49,123,495.10, 67,790,488.50 and 27,096,497.66

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Solution

The fourth proportional to 49,123,495.10, 67,790,488.50 and 27,096,497.66 is: 37,393,202.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,123,495.10 : 67,790,488.50 = 27,096,497.66 : x
  2. Step 2: Convert to fraction form
    49,123,495.10/67,790,488.50 = 27,096,497.66/x
  3. Step 3: Cross multiply
    49,123,495.10x = 67,790,488.50 × 27,096,497.66
  4. Step 4: Simplify right side
    49,123,495.10x = 1,836,884,813,010,507
  5. Step 5: Solve for x
    x = 1,836,884,813,010,507/49,123,495.10
  6. Step 6: Final answer
    x = 37,393,202.77

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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.