Home / 110,599,568.82-165,899,435.86-37,816,898.94

Finding the Fourth Proportional to 110,599,568.82, 165,899,435.86 and 37,816,898.94

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Solution

The fourth proportional to 110,599,568.82, 165,899,435.86 and 37,816,898.94 is: 56,725,376.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,599,568.82 : 165,899,435.86 = 37,816,898.94 : x
  2. Step 2: Convert to fraction form
    110,599,568.82/165,899,435.86 = 37,816,898.94/x
  3. Step 3: Cross multiply
    110,599,568.82x = 165,899,435.86 × 37,816,898.94
  4. Step 4: Simplify right side
    110,599,568.82x = 6,273,802,200,120,632
  5. Step 5: Solve for x
    x = 6,273,802,200,120,632/110,599,568.82
  6. Step 6: Final answer
    x = 56,725,376.66

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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.