Home / 22,674,455.14-34,031,336.19-11,899,368.58

Finding the Fourth Proportional to 22,674,455.14, 34,031,336.19 and 11,899,368.58

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Solution

The fourth proportional to 22,674,455.14, 34,031,336.19 and 11,899,368.58 is: 17,859,366.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,455.14 : 34,031,336.19 = 11,899,368.58 : x
  2. Step 2: Convert to fraction form
    22,674,455.14/34,031,336.19 = 11,899,368.58/x
  3. Step 3: Cross multiply
    22,674,455.14x = 34,031,336.19 × 11,899,368.58
  4. Step 4: Simplify right side
    22,674,455.14x = 404,951,412,594,702.88
  5. Step 5: Solve for x
    x = 404,951,412,594,702.88/22,674,455.14
  6. Step 6: Final answer
    x = 17,859,366.86

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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.