Home / 110,645,179.23-165,965,489.73-36,874,316.48

Finding the Fourth Proportional to 110,645,179.23, 165,965,489.73 and 36,874,316.48

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Solution

The fourth proportional to 110,645,179.23, 165,965,489.73 and 36,874,316.48 is: 55,310,715.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,645,179.23 : 165,965,489.73 = 36,874,316.48 : x
  2. Step 2: Convert to fraction form
    110,645,179.23/165,965,489.73 = 36,874,316.48/x
  3. Step 3: Cross multiply
    110,645,179.23x = 165,965,489.73 × 36,874,316.48
  4. Step 4: Simplify right side
    110,645,179.23x = 6,119,863,992,877,837
  5. Step 5: Solve for x
    x = 6,119,863,992,877,837/110,645,179.23
  6. Step 6: Final answer
    x = 55,310,715.17

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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.