Home / 6,795,209,867.17-9,377,680,257.70-3,784,462,086.35

Finding the Fourth Proportional to 6,795,209,867.17, 9,377,680,257.70 and 3,784,462,086.35

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Solution

The fourth proportional to 6,795,209,867.17, 9,377,680,257.70 and 3,784,462,086.35 is: 5,222,719,546.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,209,867.17 : 9,377,680,257.70 = 3,784,462,086.35 : x
  2. Step 2: Convert to fraction form
    6,795,209,867.17/9,377,680,257.70 = 3,784,462,086.35/x
  3. Step 3: Cross multiply
    6,795,209,867.17x = 9,377,680,257.70 × 3,784,462,086.35
  4. Step 4: Simplify right side
    6,795,209,867.17x = 35,489,475,393,178,550,272
  5. Step 5: Solve for x
    x = 35,489,475,393,178,550,272/6,795,209,867.17
  6. Step 6: Final answer
    x = 5,222,719,546.11

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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.