Home / 17,855,715.96-24,642,814.44-10,119,927.84

Finding the Fourth Proportional to 17,855,715.96, 24,642,814.44 and 10,119,927.84

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Solution

The fourth proportional to 17,855,715.96, 24,642,814.44 and 10,119,927.84 is: 13,966,592.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,855,715.96 : 24,642,814.44 = 10,119,927.84 : x
  2. Step 2: Convert to fraction form
    17,855,715.96/24,642,814.44 = 10,119,927.84/x
  3. Step 3: Cross multiply
    17,855,715.96x = 24,642,814.44 × 10,119,927.84
  4. Step 4: Simplify right side
    17,855,715.96x = 249,383,503,907,310.03
  5. Step 5: Solve for x
    x = 249,383,503,907,310.03/17,855,715.96
  6. Step 6: Final answer
    x = 13,966,592.24

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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.