Home / 17,510,382.78-24,170,776.40-10,541,384.25

Finding the Fourth Proportional to 17,510,382.78, 24,170,776.40 and 10,541,384.25

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Solution

The fourth proportional to 17,510,382.78, 24,170,776.40 and 10,541,384.25 is: 14,550,992.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,510,382.78 : 24,170,776.40 = 10,541,384.25 : x
  2. Step 2: Convert to fraction form
    17,510,382.78/24,170,776.40 = 10,541,384.25/x
  3. Step 3: Cross multiply
    17,510,382.78x = 24,170,776.40 × 10,541,384.25
  4. Step 4: Simplify right side
    17,510,382.78x = 254,793,441,600,524.78
  5. Step 5: Solve for x
    x = 254,793,441,600,524.78/17,510,382.78
  6. Step 6: Final answer
    x = 14,550,992.11

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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.