Home / 22,284,587.26-33,429,855.30-8,818,265.98

Finding the Fourth Proportional to 22,284,587.26, 33,429,855.30 and 8,818,265.98

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Solution

The fourth proportional to 22,284,587.26, 33,429,855.30 and 8,818,265.98 is: 13,228,575.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,284,587.26 : 33,429,855.30 = 8,818,265.98 : x
  2. Step 2: Convert to fraction form
    22,284,587.26/33,429,855.30 = 8,818,265.98/x
  3. Step 3: Cross multiply
    22,284,587.26x = 33,429,855.30 × 8,818,265.98
  4. Step 4: Simplify right side
    22,284,587.26x = 294,793,355,708,312.69
  5. Step 5: Solve for x
    x = 294,793,355,708,312.69/22,284,587.26
  6. Step 6: Final answer
    x = 13,228,575.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.