Home / 17,370,847.44-23,971,877.64-9,636,379.92

Finding the Fourth Proportional to 17,370,847.44, 23,971,877.64 and 9,636,379.92

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Solution

The fourth proportional to 17,370,847.44, 23,971,877.64 and 9,636,379.92 is: 13,298,264.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,847.44 : 23,971,877.64 = 9,636,379.92 : x
  2. Step 2: Convert to fraction form
    17,370,847.44/23,971,877.64 = 9,636,379.92/x
  3. Step 3: Cross multiply
    17,370,847.44x = 23,971,877.64 × 9,636,379.92
  4. Step 4: Simplify right side
    17,370,847.44x = 231,002,120,334,793
  5. Step 5: Solve for x
    x = 231,002,120,334,793/17,370,847.44
  6. Step 6: Final answer
    x = 13,298,264.30

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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.