Home / 46,370,022.04-69,560,077.74-17,220,441.68

Finding the Fourth Proportional to 46,370,022.04, 69,560,077.74 and 17,220,441.68

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Solution

The fourth proportional to 46,370,022.04, 69,560,077.74 and 17,220,441.68 is: 25,832,535.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,370,022.04 : 69,560,077.74 = 17,220,441.68 : x
  2. Step 2: Convert to fraction form
    46,370,022.04/69,560,077.74 = 17,220,441.68/x
  3. Step 3: Cross multiply
    46,370,022.04x = 69,560,077.74 × 17,220,441.68
  4. Step 4: Simplify right side
    46,370,022.04x = 1,197,855,261,544,033.75
  5. Step 5: Solve for x
    x = 1,197,855,261,544,033.75/46,370,022.04
  6. Step 6: Final answer
    x = 25,832,535.96

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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.