Home / 6,382,416,344.22-9,566,007,807.42-2,970,535,282.74

Finding the Fourth Proportional to 6,382,416,344.22, 9,566,007,807.42 and 2,970,535,282.74

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Solution

The fourth proportional to 6,382,416,344.22, 9,566,007,807.42 and 2,970,535,282.74 is: 4,452,257,918.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,382,416,344.22 : 9,566,007,807.42 = 2,970,535,282.74 : x
  2. Step 2: Convert to fraction form
    6,382,416,344.22/9,566,007,807.42 = 2,970,535,282.74/x
  3. Step 3: Cross multiply
    6,382,416,344.22x = 9,566,007,807.42 × 2,970,535,282.74
  4. Step 4: Simplify right side
    6,382,416,344.22x = 28,416,163,706,907,414,528
  5. Step 5: Solve for x
    x = 28,416,163,706,907,414,528/6,382,416,344.22
  6. Step 6: Final answer
    x = 4,452,257,918.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.