Home / 17,510,381.50-24,170,774.65-10,541,382.98

Finding the Fourth Proportional to 17,510,381.50, 24,170,774.65 and 10,541,382.98

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Solution

The fourth proportional to 17,510,381.50, 24,170,774.65 and 10,541,382.98 is: 14,550,990.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,510,381.50 : 24,170,774.65 = 10,541,382.98 : x
  2. Step 2: Convert to fraction form
    17,510,381.50/24,170,774.65 = 10,541,382.98/x
  3. Step 3: Cross multiply
    17,510,381.50x = 24,170,774.65 × 10,541,382.98
  4. Step 4: Simplify right side
    17,510,381.50x = 254,793,392,542,998.94
  5. Step 5: Solve for x
    x = 254,793,392,542,998.94/17,510,381.50
  6. Step 6: Final answer
    x = 14,550,990.37

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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.