Home / 17,467,950-24,105,866.58-10,130,133.72

Finding the Fourth Proportional to 17,467,950, 24,105,866.58 and 10,130,133.72

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Solution

The fourth proportional to 17,467,950, 24,105,866.58 and 10,130,133.72 is: 13,979,639.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,467,950 : 24,105,866.58 = 10,130,133.72 : x
  2. Step 2: Convert to fraction form
    17,467,950/24,105,866.58 = 10,130,133.72/x
  3. Step 3: Cross multiply
    17,467,950x = 24,105,866.58 × 10,130,133.72
  4. Step 4: Simplify right side
    17,467,950x = 244,195,651,891,879.06
  5. Step 5: Solve for x
    x = 244,195,651,891,879.06/17,467,950
  6. Step 6: Final answer
    x = 13,979,639.96

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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.