Home / 26,416,283.70-39,628,362.69-9,375,529.62

Finding the Fourth Proportional to 26,416,283.70, 39,628,362.69 and 9,375,529.62

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Solution

The fourth proportional to 26,416,283.70, 39,628,362.69 and 9,375,529.62 is: 14,064,691.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,416,283.70 : 39,628,362.69 = 9,375,529.62 : x
  2. Step 2: Convert to fraction form
    26,416,283.70/39,628,362.69 = 9,375,529.62/x
  3. Step 3: Cross multiply
    26,416,283.70x = 39,628,362.69 × 9,375,529.62
  4. Step 4: Simplify right side
    26,416,283.70x = 371,536,888,192,197.81
  5. Step 5: Solve for x
    x = 371,536,888,192,197.81/26,416,283.70
  6. Step 6: Final answer
    x = 14,064,691.78

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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.