Home / 24,406,999.80-33,682,073.13-13,394,774.16

Finding the Fourth Proportional to 24,406,999.80, 33,682,073.13 and 13,394,774.16

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Solution

The fourth proportional to 24,406,999.80, 33,682,073.13 and 13,394,774.16 is: 18,485,015.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,406,999.80 : 33,682,073.13 = 13,394,774.16 : x
  2. Step 2: Convert to fraction form
    24,406,999.80/33,682,073.13 = 13,394,774.16/x
  3. Step 3: Cross multiply
    24,406,999.80x = 33,682,073.13 × 13,394,774.16
  4. Step 4: Simplify right side
    24,406,999.80x = 451,163,762,816,954.38
  5. Step 5: Solve for x
    x = 451,163,762,816,954.38/24,406,999.80
  6. Step 6: Final answer
    x = 18,485,015.22

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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.