Home / 17,375,950.33-26,065,457.41-6,446,266.56

Finding the Fourth Proportional to 17,375,950.33, 26,065,457.41 and 6,446,266.56

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Solution

The fourth proportional to 17,375,950.33, 26,065,457.41 and 6,446,266.56 is: 9,669,968.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,375,950.33 : 26,065,457.41 = 6,446,266.56 : x
  2. Step 2: Convert to fraction form
    17,375,950.33/26,065,457.41 = 6,446,266.56/x
  3. Step 3: Cross multiply
    17,375,950.33x = 26,065,457.41 × 6,446,266.56
  4. Step 4: Simplify right side
    17,375,950.33x = 168,024,886,457,071.53
  5. Step 5: Solve for x
    x = 168,024,886,457,071.53/17,375,950.33
  6. Step 6: Final answer
    x = 9,669,968.16

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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.