Home / 15,462,864.80-23,194,297.20-14,467,536.80

Finding the Fourth Proportional to 15,462,864.80, 23,194,297.20 and 14,467,536.80

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Solution

The fourth proportional to 15,462,864.80, 23,194,297.20 and 14,467,536.80 is: 21,701,305.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,462,864.80 : 23,194,297.20 = 14,467,536.80 : x
  2. Step 2: Convert to fraction form
    15,462,864.80/23,194,297.20 = 14,467,536.80/x
  3. Step 3: Cross multiply
    15,462,864.80x = 23,194,297.20 × 14,467,536.80
  4. Step 4: Simplify right side
    15,462,864.80x = 335,564,348,291,136.94
  5. Step 5: Solve for x
    x = 335,564,348,291,136.94/15,462,864.80
  6. Step 6: Final answer
    x = 21,701,305.20

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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.