Home / 23,289,007,063.32-34,921,081,517.04-12,085,600,729.68

Finding the Fourth Proportional to 23,289,007,063.32, 34,921,081,517.04 and 12,085,600,729.68

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Solution

The fourth proportional to 23,289,007,063.32, 34,921,081,517.04 and 12,085,600,729.68 is: 18,121,951,147.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,289,007,063.32 : 34,921,081,517.04 = 12,085,600,729.68 : x
  2. Step 2: Convert to fraction form
    23,289,007,063.32/34,921,081,517.04 = 12,085,600,729.68/x
  3. Step 3: Cross multiply
    23,289,007,063.32x = 34,921,081,517.04 × 12,085,600,729.68
  4. Step 4: Simplify right side
    23,289,007,063.32x = 422,042,248,263,553,384,448
  5. Step 5: Solve for x
    x = 422,042,248,263,553,384,448/23,289,007,063.32
  6. Step 6: Final answer
    x = 18,121,951,147.00

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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.