Home / 27,441,750.96-41,168,836.71-9,245,451.69

Finding the Fourth Proportional to 27,441,750.96, 41,168,836.71 and 9,245,451.69

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Solution

The fourth proportional to 27,441,750.96, 41,168,836.71 and 9,245,451.69 is: 13,870,269.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,441,750.96 : 41,168,836.71 = 9,245,451.69 : x
  2. Step 2: Convert to fraction form
    27,441,750.96/41,168,836.71 = 9,245,451.69/x
  3. Step 3: Cross multiply
    27,441,750.96x = 41,168,836.71 × 9,245,451.69
  4. Step 4: Simplify right side
    27,441,750.96x = 380,624,490,935,803.50
  5. Step 5: Solve for x
    x = 380,624,490,935,803.50/27,441,750.96
  6. Step 6: Final answer
    x = 13,870,269.85

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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.