Home / 9,492,470,687.95-13,098,405,546.25-5,204,555,651.68

Finding the Fourth Proportional to 9,492,470,687.95, 13,098,405,546.25 and 5,204,555,651.68

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Solution

The fourth proportional to 9,492,470,687.95, 13,098,405,546.25 and 5,204,555,651.68 is: 7,181,626,665.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,492,470,687.95 : 13,098,405,546.25 = 5,204,555,651.68 : x
  2. Step 2: Convert to fraction form
    9,492,470,687.95/13,098,405,546.25 = 5,204,555,651.68/x
  3. Step 3: Cross multiply
    9,492,470,687.95x = 13,098,405,546.25 × 5,204,555,651.68
  4. Step 4: Simplify right side
    9,492,470,687.95x = 68,171,380,613,688,934,400
  5. Step 5: Solve for x
    x = 68,171,380,613,688,934,400/9,492,470,687.95
  6. Step 6: Final answer
    x = 7,181,626,665.46

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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.