Home / 3,290,190,592.84-4,936,102,733.76-1,632,875,694.28

Finding the Fourth Proportional to 3,290,190,592.84, 4,936,102,733.76 and 1,632,875,694.28

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Solution

The fourth proportional to 3,290,190,592.84, 4,936,102,733.76 and 1,632,875,694.28 is: 2,449,718,929.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,290,190,592.84 : 4,936,102,733.76 = 1,632,875,694.28 : x
  2. Step 2: Convert to fraction form
    3,290,190,592.84/4,936,102,733.76 = 1,632,875,694.28/x
  3. Step 3: Cross multiply
    3,290,190,592.84x = 4,936,102,733.76 × 1,632,875,694.28
  4. Step 4: Simplify right side
    3,290,190,592.84x = 8,060,042,178,425,765,888
  5. Step 5: Solve for x
    x = 8,060,042,178,425,765,888/3,290,190,592.84
  6. Step 6: Final answer
    x = 2,449,718,929.95

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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.