Home / 110,808,141.84-166,230,071.64-34,131,134.16

Finding the Fourth Proportional to 110,808,141.84, 166,230,071.64 and 34,131,134.16

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Solution

The fourth proportional to 110,808,141.84, 166,230,071.64 and 34,131,134.16 is: 51,202,202.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,808,141.84 : 166,230,071.64 = 34,131,134.16 : x
  2. Step 2: Convert to fraction form
    110,808,141.84/166,230,071.64 = 34,131,134.16/x
  3. Step 3: Cross multiply
    110,808,141.84x = 166,230,071.64 × 34,131,134.16
  4. Step 4: Simplify right side
    110,808,141.84x = 5,673,620,876,571,250
  5. Step 5: Solve for x
    x = 5,673,620,876,571,250/110,808,141.84
  6. Step 6: Final answer
    x = 51,202,202.13

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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.