Home / 27,140,438.80-40,696,661.40-10,092,336.40

Finding the Fourth Proportional to 27,140,438.80, 40,696,661.40 and 10,092,336.40

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Solution

The fourth proportional to 27,140,438.80, 40,696,661.40 and 10,092,336.40 is: 15,133,299.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,140,438.80 : 40,696,661.40 = 10,092,336.40 : x
  2. Step 2: Convert to fraction form
    27,140,438.80/40,696,661.40 = 10,092,336.40/x
  3. Step 3: Cross multiply
    27,140,438.80x = 40,696,661.40 × 10,092,336.40
  4. Step 4: Simplify right side
    27,140,438.80x = 410,724,397,205,694.94
  5. Step 5: Solve for x
    x = 410,724,397,205,694.94/27,140,438.80
  6. Step 6: Final answer
    x = 15,133,299.81

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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.