Home / 26,857,083.19-40,297,532.15-14,074,548.79

Finding the Fourth Proportional to 26,857,083.19, 40,297,532.15 and 14,074,548.79

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Solution

The fourth proportional to 26,857,083.19, 40,297,532.15 and 14,074,548.79 is: 21,118,063.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,857,083.19 : 40,297,532.15 = 14,074,548.79 : x
  2. Step 2: Convert to fraction form
    26,857,083.19/40,297,532.15 = 14,074,548.79/x
  3. Step 3: Cross multiply
    26,857,083.19x = 40,297,532.15 × 14,074,548.79
  4. Step 4: Simplify right side
    26,857,083.19x = 567,169,582,361,768.50
  5. Step 5: Solve for x
    x = 567,169,582,361,768.50/26,857,083.19
  6. Step 6: Final answer
    x = 21,118,063.28

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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.