Home / 17,443,036.14-26,164,375.74-4,489,136.10

Finding the Fourth Proportional to 17,443,036.14, 26,164,375.74 and 4,489,136.10

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Solution

The fourth proportional to 17,443,036.14, 26,164,375.74 and 4,489,136.10 is: 6,733,658.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,443,036.14 : 26,164,375.74 = 4,489,136.10 : x
  2. Step 2: Convert to fraction form
    17,443,036.14/26,164,375.74 = 4,489,136.10/x
  3. Step 3: Cross multiply
    17,443,036.14x = 26,164,375.74 × 4,489,136.10
  4. Step 4: Simplify right side
    17,443,036.14x = 117,455,443,668,398.20
  5. Step 5: Solve for x
    x = 117,455,443,668,398.20/17,443,036.14
  6. Step 6: Final answer
    x = 6,733,658.22

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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.