Home / 13,795,822,492.38-20,693,436,350.22-3,847,000,964.04

Finding the Fourth Proportional to 13,795,822,492.38, 20,693,436,350.22 and 3,847,000,964.04

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Solution

The fourth proportional to 13,795,822,492.38, 20,693,436,350.22 and 3,847,000,964.04 is: 5,770,418,518.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,795,822,492.38 : 20,693,436,350.22 = 3,847,000,964.04 : x
  2. Step 2: Convert to fraction form
    13,795,822,492.38/20,693,436,350.22 = 3,847,000,964.04/x
  3. Step 3: Cross multiply
    13,795,822,492.38x = 20,693,436,350.22 × 3,847,000,964.04
  4. Step 4: Simplify right side
    13,795,822,492.38x = 79,607,669,588,596,719,616
  5. Step 5: Solve for x
    x = 79,607,669,588,596,719,616/13,795,822,492.38
  6. Step 6: Final answer
    x = 5,770,418,518.55

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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.