Home / 27,503,030,996.82-41,254,494,964.65-8,617,764,407.04

Finding the Fourth Proportional to 27,503,030,996.82, 41,254,494,964.65 and 8,617,764,407.04

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Solution

The fourth proportional to 27,503,030,996.82, 41,254,494,964.65 and 8,617,764,407.04 is: 12,926,630,464.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,503,030,996.82 : 41,254,494,964.65 = 8,617,764,407.04 : x
  2. Step 2: Convert to fraction form
    27,503,030,996.82/41,254,494,964.65 = 8,617,764,407.04/x
  3. Step 3: Cross multiply
    27,503,030,996.82x = 41,254,494,964.65 × 8,617,764,407.04
  4. Step 4: Simplify right side
    27,503,030,996.82x = 355,521,518,336,771,751,936
  5. Step 5: Solve for x
    x = 355,521,518,336,771,751,936/27,503,030,996.82
  6. Step 6: Final answer
    x = 12,926,630,464.03

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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.