Home / 110,294,842.80-165,442,264.20-29,515,810.80

Finding the Fourth Proportional to 110,294,842.80, 165,442,264.20 and 29,515,810.80

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Solution

The fourth proportional to 110,294,842.80, 165,442,264.20 and 29,515,810.80 is: 44,273,716.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,294,842.80 : 165,442,264.20 = 29,515,810.80 : x
  2. Step 2: Convert to fraction form
    110,294,842.80/165,442,264.20 = 29,515,810.80/x
  3. Step 3: Cross multiply
    110,294,842.80x = 165,442,264.20 × 29,515,810.80
  4. Step 4: Simplify right side
    110,294,842.80x = 4,883,162,568,450,813
  5. Step 5: Solve for x
    x = 4,883,162,568,450,813/110,294,842.80
  6. Step 6: Final answer
    x = 44,273,716.20

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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.