Home / 33,670,673.04-46,465,506.72-18,200,757.36

Finding the Fourth Proportional to 33,670,673.04, 46,465,506.72 and 18,200,757.36

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Solution

The fourth proportional to 33,670,673.04, 46,465,506.72 and 18,200,757.36 is: 25,117,033.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,670,673.04 : 46,465,506.72 = 18,200,757.36 : x
  2. Step 2: Convert to fraction form
    33,670,673.04/46,465,506.72 = 18,200,757.36/x
  3. Step 3: Cross multiply
    33,670,673.04x = 46,465,506.72 × 18,200,757.36
  4. Step 4: Simplify right side
    33,670,673.04x = 845,707,413,420,169.38
  5. Step 5: Solve for x
    x = 845,707,413,420,169.38/33,670,673.04
  6. Step 6: Final answer
    x = 25,117,033.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.