Home / 106,246,206.49-159,354,171.90-33,461,093.38

Finding the Fourth Proportional to 106,246,206.49, 159,354,171.90 and 33,461,093.38

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Solution

The fourth proportional to 106,246,206.49, 159,354,171.90 and 33,461,093.38 is: 50,186,872.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,246,206.49 : 159,354,171.90 = 33,461,093.38 : x
  2. Step 2: Convert to fraction form
    106,246,206.49/159,354,171.90 = 33,461,093.38/x
  3. Step 3: Cross multiply
    106,246,206.49x = 159,354,171.90 × 33,461,093.38
  4. Step 4: Simplify right side
    106,246,206.49x = 5,332,164,826,438,472
  5. Step 5: Solve for x
    x = 5,332,164,826,438,472/106,246,206.49
  6. Step 6: Final answer
    x = 50,186,872.57

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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.