Home / 24,297,121.50-33,530,727.51-13,432,805.34

Finding the Fourth Proportional to 24,297,121.50, 33,530,727.51 and 13,432,805.34

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Solution

The fourth proportional to 24,297,121.50, 33,530,727.51 and 13,432,805.34 is: 18,537,658.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,297,121.50 : 33,530,727.51 = 13,432,805.34 : x
  2. Step 2: Convert to fraction form
    24,297,121.50/33,530,727.51 = 13,432,805.34/x
  3. Step 3: Cross multiply
    24,297,121.50x = 33,530,727.51 × 13,432,805.34
  4. Step 4: Simplify right side
    24,297,121.50x = 450,411,735,550,412.94
  5. Step 5: Solve for x
    x = 450,411,735,550,412.94/24,297,121.50
  6. Step 6: Final answer
    x = 18,537,658.28

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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.