Home / 62,904,880.28-94,313,478.40-27,870,951.88

Finding the Fourth Proportional to 62,904,880.28, 94,313,478.40 and 27,870,951.88

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Solution

The fourth proportional to 62,904,880.28, 94,313,478.40 and 27,870,951.88 is: 41,787,002.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,904,880.28 : 94,313,478.40 = 27,870,951.88 : x
  2. Step 2: Convert to fraction form
    62,904,880.28/94,313,478.40 = 27,870,951.88/x
  3. Step 3: Cross multiply
    62,904,880.28x = 94,313,478.40 × 27,870,951.88
  4. Step 4: Simplify right side
    62,904,880.28x = 2,628,606,418,121,819.50
  5. Step 5: Solve for x
    x = 2,628,606,418,121,819.50/62,904,880.28
  6. Step 6: Final answer
    x = 41,787,002.95

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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.