Home / 49,318,304.81-74,006,682.38-27,476,965.45

Finding the Fourth Proportional to 49,318,304.81, 74,006,682.38 and 27,476,965.45

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Solution

The fourth proportional to 49,318,304.81, 74,006,682.38 and 27,476,965.45 is: 41,231,730.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,318,304.81 : 74,006,682.38 = 27,476,965.45 : x
  2. Step 2: Convert to fraction form
    49,318,304.81/74,006,682.38 = 27,476,965.45/x
  3. Step 3: Cross multiply
    49,318,304.81x = 74,006,682.38 × 27,476,965.45
  4. Step 4: Simplify right side
    49,318,304.81x = 2,033,479,054,686,999
  5. Step 5: Solve for x
    x = 2,033,479,054,686,999/49,318,304.81
  6. Step 6: Final answer
    x = 41,231,730.54

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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.