Home / 17,369,297.92-23,969,554.34-9,926,835.77

Finding the Fourth Proportional to 17,369,297.92, 23,969,554.34 and 9,926,835.77

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Solution

The fourth proportional to 17,369,297.92, 23,969,554.34 and 9,926,835.77 is: 13,698,989.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,369,297.92 : 23,969,554.34 = 9,926,835.77 : x
  2. Step 2: Convert to fraction form
    17,369,297.92/23,969,554.34 = 9,926,835.77/x
  3. Step 3: Cross multiply
    17,369,297.92x = 23,969,554.34 × 9,926,835.77
  4. Step 4: Simplify right side
    17,369,297.92x = 237,941,829,498,011.75
  5. Step 5: Solve for x
    x = 237,941,829,498,011.75/17,369,297.92
  6. Step 6: Final answer
    x = 13,698,989.48

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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.