Home / 16,045,311.69-23,999,279.94-14,882,265.09

Finding the Fourth Proportional to 16,045,311.69, 23,999,279.94 and 14,882,265.09

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Solution

The fourth proportional to 16,045,311.69, 23,999,279.94 and 14,882,265.09 is: 22,259,688.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,045,311.69 : 23,999,279.94 = 14,882,265.09 : x
  2. Step 2: Convert to fraction form
    16,045,311.69/23,999,279.94 = 14,882,265.09/x
  3. Step 3: Cross multiply
    16,045,311.69x = 23,999,279.94 × 14,882,265.09
  4. Step 4: Simplify right side
    16,045,311.69x = 357,163,646,036,199.31
  5. Step 5: Solve for x
    x = 357,163,646,036,199.31/16,045,311.69
  6. Step 6: Final answer
    x = 22,259,688.87

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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.