Home / 23,976,917.46-35,956,447.62-8,620,016.70

Finding the Fourth Proportional to 23,976,917.46, 35,956,447.62 and 8,620,016.70

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Solution

The fourth proportional to 23,976,917.46, 35,956,447.62 and 8,620,016.70 is: 12,926,815.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,976,917.46 : 35,956,447.62 = 8,620,016.70 : x
  2. Step 2: Convert to fraction form
    23,976,917.46/35,956,447.62 = 8,620,016.70/x
  3. Step 3: Cross multiply
    23,976,917.46x = 35,956,447.62 × 8,620,016.70
  4. Step 4: Simplify right side
    23,976,917.46x = 309,945,178,957,075.19
  5. Step 5: Solve for x
    x = 309,945,178,957,075.19/23,976,917.46
  6. Step 6: Final answer
    x = 12,926,815.11

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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.