Home / 33,151,931,414.09-49,709,736,785.66-16,326,743,852.43

Finding the Fourth Proportional to 33,151,931,414.09, 49,709,736,785.66 and 16,326,743,852.43

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Solution

The fourth proportional to 33,151,931,414.09, 49,709,736,785.66 and 16,326,743,852.43 is: 24,481,172,132.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,151,931,414.09 : 49,709,736,785.66 = 16,326,743,852.43 : x
  2. Step 2: Convert to fraction form
    33,151,931,414.09/49,709,736,785.66 = 16,326,743,852.43/x
  3. Step 3: Cross multiply
    33,151,931,414.09x = 49,709,736,785.66 × 16,326,743,852.43
  4. Step 4: Simplify right side
    33,151,931,414.09x = 811,598,139,471,106,146,304
  5. Step 5: Solve for x
    x = 811,598,139,471,106,146,304/33,151,931,414.09
  6. Step 6: Final answer
    x = 24,481,172,132.44

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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.