Home / 6,795,209,941.07-9,377,680,359.69-3,784,462,160.27

Finding the Fourth Proportional to 6,795,209,941.07, 9,377,680,359.69 and 3,784,462,160.27

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Solution

The fourth proportional to 6,795,209,941.07, 9,377,680,359.69 and 3,784,462,160.27 is: 5,222,719,648.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,209,941.07 : 9,377,680,359.69 = 3,784,462,160.27 : x
  2. Step 2: Convert to fraction form
    6,795,209,941.07/9,377,680,359.69 = 3,784,462,160.27/x
  3. Step 3: Cross multiply
    6,795,209,941.07x = 9,377,680,359.69 × 3,784,462,160.27
  4. Step 4: Simplify right side
    6,795,209,941.07x = 35,489,476,472,307,081,216
  5. Step 5: Solve for x
    x = 35,489,476,472,307,081,216/6,795,209,941.07
  6. Step 6: Final answer
    x = 5,222,719,648.12

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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.