Home / 27,711,998.84-41,570,214.42-9,508,868.84

Finding the Fourth Proportional to 27,711,998.84, 41,570,214.42 and 9,508,868.84

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Solution

The fourth proportional to 27,711,998.84, 41,570,214.42 and 9,508,868.84 is: 14,264,063.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,711,998.84 : 41,570,214.42 = 9,508,868.84 : x
  2. Step 2: Convert to fraction form
    27,711,998.84/41,570,214.42 = 9,508,868.84/x
  3. Step 3: Cross multiply
    27,711,998.84x = 41,570,214.42 × 9,508,868.84
  4. Step 4: Simplify right side
    27,711,998.84x = 395,285,716,570,456.69
  5. Step 5: Solve for x
    x = 395,285,716,570,456.69/27,711,998.84
  6. Step 6: Final answer
    x = 14,264,063.70

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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.