Home / 6,856,004,003.63-9,451,721,499.08-4,598,346,976.25

Finding the Fourth Proportional to 6,856,004,003.63, 9,451,721,499.08 and 4,598,346,976.25

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Solution

The fourth proportional to 6,856,004,003.63, 9,451,721,499.08 and 4,598,346,976.25 is: 6,339,304,200.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,004,003.63 : 9,451,721,499.08 = 4,598,346,976.25 : x
  2. Step 2: Convert to fraction form
    6,856,004,003.63/9,451,721,499.08 = 4,598,346,976.25/x
  3. Step 3: Cross multiply
    6,856,004,003.63x = 9,451,721,499.08 × 4,598,346,976.25
  4. Step 4: Simplify right side
    6,856,004,003.63x = 43,462,294,975,581,388,800
  5. Step 5: Solve for x
    x = 43,462,294,975,581,388,800/6,856,004,003.63
  6. Step 6: Final answer
    x = 6,339,304,200.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.