Home / 110,808,004.05-166,212,006.08-104,855,864.85

Finding the Fourth Proportional to 110,808,004.05, 166,212,006.08 and 104,855,864.85

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Solution

The fourth proportional to 110,808,004.05, 166,212,006.08 and 104,855,864.85 is: 157,283,797.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,808,004.05 : 166,212,006.08 = 104,855,864.85 : x
  2. Step 2: Convert to fraction form
    110,808,004.05/166,212,006.08 = 104,855,864.85/x
  3. Step 3: Cross multiply
    110,808,004.05x = 166,212,006.08 × 104,855,864.85
  4. Step 4: Simplify right side
    110,808,004.05x = 17,428,303,645,447,576
  5. Step 5: Solve for x
    x = 17,428,303,645,447,576/110,808,004.05
  6. Step 6: Final answer
    x = 157,283,797.28

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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.