Home / 6,969,111,010,698.50-9,617,403,094,386-3,801,476,428,022.40

Finding the Fourth Proportional to 6,969,111,010,698.50, 9,617,403,094,386 and 3,801,476,428,022.40

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Solution

The fourth proportional to 6,969,111,010,698.50, 9,617,403,094,386 and 3,801,476,428,022.40 is: 5,246,053,780,169.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,969,111,010,698.50 : 9,617,403,094,386 = 3,801,476,428,022.40 : x
  2. Step 2: Convert to fraction form
    6,969,111,010,698.50/9,617,403,094,386 = 3,801,476,428,022.40/x
  3. Step 3: Cross multiply
    6,969,111,010,698.50x = 9,617,403,094,386 × 3,801,476,428,022.40
  4. Step 4: Simplify right side
    6,969,111,010,698.50x = 36,560,331,162,098,065,546,936,320
  5. Step 5: Solve for x
    x = 36,560,331,162,098,065,546,936,320/6,969,111,010,698.50
  6. Step 6: Final answer
    x = 5,246,053,780,169.83

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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.